# 000s - Computer Science & Information
# 100s - Philosophy & Psychology
# 200s - Religion
# 300s - Social Sciences
# 400s - Language
# 500s - Science & Mathematics
# 600s - Technology (Applied Sciences)
# 700s - Arts & Recreation
# 800s - Literature & Rhetoric
# 900s - History & Geography

mkdir -p "000_Computer_Science/001.000_Knowledge"
mkdir -p "000_Computer_Science/001.100_Intellectual_Life"
mkdir -p "000_Computer_Science/001.200_Scholarship_Learning"
mkdir -p "000_Computer_Science/001.300_Humanities"
mkdir -p "000_Computer_Science/001.400_Research_Methods"
mkdir -p "000_Computer_Science/001.900_Controversial_Knowledge"
mkdir -p "000_Computer_Science/001.940_Mysteries_Unexplained_Phenomena"
mkdir -p "000_Computer_Science/001.942_UFOs_Unidentified_Flying_Objects"
mkdir -p "000_Computer_Science/002.000_The_Book"
mkdir -p "000_Computer_Science/002.070_Book_Publishing_History"
mkdir -p "000_Computer_Science/003.000_Systems_Theory_Cybernetics"
mkdir -p "000_Computer_Science/003.100_Systems_Analysis_Design"
mkdir -p "000_Computer_Science/003.200_Systems_Models_Simulations"
mkdir -p "000_Computer_Science/003.300_Control_Theory"
mkdir -p "000_Computer_Science/003.400_Communication_Theory"
mkdir -p "000_Computer_Science/003.500_Operations_Research"
mkdir -p "000_Computer_Science/003.700_Information_Theory"
mkdir -p "000_Computer_Science/003.800_Cybernetics"
mkdir -p "000_Computer_Science/004.000_Data_Processing_Computer_Science"
mkdir -p "000_Computer_Science/004.010_Philosophy_Theory_Computer_Science"
mkdir -p "000_Computer_Science/004.100_General_Works_Specific_Computer_Types"
mkdir -p "000_Computer_Science/004.110_Digital_Computers"
mkdir -p "000_Computer_Science/004.120_Analog_Computers" 
mkdir -p "000_Computer_Science/004.130_Hybrid_Computers"
mkdir -p "000_Computer_Science/004.140_Supercomputers"
mkdir -p "000_Computer_Science/004.150_Mainframe_Computers"
mkdir -p "000_Computer_Science/004.160_Personal_Computers"
mkdir -p "000_Computer_Science/004.165_Specific_Personal_Computers"
mkdir -p "000_Computer_Science/004.167_Handheld_Computing_Devices"
mkdir -p "000_Computer_Science/004.170_Embedded_Computer_Systems"
mkdir -p "000_Computer_Science/004.200_Systems_Analysis_Computer_Architecture"
mkdir -p "000_Computer_Science/004.210_Computer_Architecture"
mkdir -p "000_Computer_Science/004.220_Performance_Evaluation"
mkdir -p "000_Computer_Science/004.230_Parallel_Processing"
mkdir -p "000_Computer_Science/004.240_Distributed_Processing"
mkdir -p "000_Computer_Science/004.250_Real_Time_Systems"
mkdir -p "000_Computer_Science/004.300_Processing_Modes"
mkdir -p "000_Computer_Science/004.350_Interactive_Processing"
mkdir -p "000_Computer_Science/004.360_Batch_Processing"
mkdir -p "000_Computer_Science/004.370_Online_Processing"
mkdir -p "000_Computer_Science/004.400_Computer_Reliability"
mkdir -p "000_Computer_Science/004.500_Storage_Memory"
mkdir -p "000_Computer_Science/004.510_Internal_Storage_Main_Memory"
mkdir -p "000_Computer_Science/004.520_External_Storage_Auxiliary_Memory"
mkdir -p "000_Computer_Science/004.530_Virtual_Memory"
mkdir -p "000_Computer_Science/004.540_Cache_Memory"
mkdir -p "000_Computer_Science/004.550_Optical_Storage"
mkdir -p "000_Computer_Science/004.560_Magnetic_Storage"
mkdir -p "000_Computer_Science/004.600_Interfacing_Communications"
mkdir -p "000_Computer_Science/004.610_Data_Communications"
mkdir -p "000_Computer_Science/004.620_Network_Protocols"
mkdir -p "000_Computer_Science/004.630_Local_Area_Networks"
mkdir -p "000_Computer_Science/004.640_Network_Architecture"
mkdir -p "000_Computer_Science/004.650_Wireless_Communications"
mkdir -p "000_Computer_Science/004.660_Network_Security"
mkdir -p "000_Computer_Science/004.670_Wide_Area_Networks_Internet"
mkdir -p "000_Computer_Science/004.672_Internet_Protocols"
mkdir -p "000_Computer_Science/004.675_World_Wide_Web"
mkdir -p "000_Computer_Science/004.678_Cloud_Computing"
mkdir -p "000_Computer_Science/004.680_Network_Administration"
mkdir -p "000_Computer_Science/004.690_Computer_Communications_Email"
mkdir -p "000_Computer_Science/004.692_Electronic_Mail"
mkdir -p "000_Computer_Science/004.693_Discussion_Groups_Forums"
mkdir -p "000_Computer_Science/004.695_Instant_Messaging"
mkdir -p "000_Computer_Science/004.700_Peripherals"
mkdir -p "000_Computer_Science/004.710_Input_Devices"
mkdir -p "000_Computer_Science/004.720_Output_Devices"
mkdir -p "000_Computer_Science/004.730_Display_Devices"
mkdir -p "000_Computer_Science/004.740_Printers"
mkdir -p "000_Computer_Science/004.750_Keyboards_Mice"
mkdir -p "000_Computer_Science/004.760_Storage_Devices"
mkdir -p "000_Computer_Science/004.770_Audio_Devices"
mkdir -p "000_Computer_Science/005.000_Computer_Programming_Programs_Data"
mkdir -p "000_Computer_Science/005.010_Philosophy_Theory_Programming"
mkdir -p "000_Computer_Science/005.100_Programming_Software_Engineering"
mkdir -p "000_Computer_Science/005.110_Software_Engineering_Principles"
mkdir -p "000_Computer_Science/005.120_Software_Design_Analysis"
mkdir -p "000_Computer_Science/005.130_Programming_Languages"
mkdir -p "000_Computer_Science/005.131_Assembly_Languages"
mkdir -p "000_Computer_Science/005.132_High_Level_Languages"
mkdir -p "000_Computer_Science/005.133_Object_Oriented_Programming"
mkdir -p "000_Computer_Science/005.134_Functional_Programming"
mkdir -p "000_Computer_Science/005.135_Logic_Programming"
mkdir -p "000_Computer_Science/005.136_Scripting_Languages"
mkdir -p "000_Computer_Science/005.137_Web_Programming_Languages"
mkdir -p "000_Computer_Science/005.140_Programming_Techniques"
mkdir -p "000_Computer_Science/005.150_Software_Testing_Debugging"
mkdir -p "000_Computer_Science/005.160_Software_Documentation"
mkdir -p "000_Computer_Science/005.170_Software_Maintenance"
mkdir -p "000_Computer_Science/005.180_Software_Project_Management"
mkdir -p "000_Computer_Science/005.200_Programming_Specific_Systems"
mkdir -p "000_Computer_Science/005.210_Systems_Programming"
mkdir -p "000_Computer_Science/005.220_Real_Time_Programming"
mkdir -p "000_Computer_Science/005.230_Parallel_Programming"
mkdir -p "000_Computer_Science/005.240_Distributed_Programming"
mkdir -p "000_Computer_Science/005.250_Mobile_Programming"
mkdir -p "000_Computer_Science/005.260_Programming_Personal_Computers"
mkdir -p "000_Computer_Science/005.265_Programming_Specific_Computers"
mkdir -p "000_Computer_Science/005.268_Programming_Operating_Systems"
mkdir -p "000_Computer_Science/005.270_Game_Programming"
mkdir -p "000_Computer_Science/005.280_Web_Application_Development"
mkdir -p "000_Computer_Science/005.300_Programs_Software"
mkdir -p "000_Computer_Science/005.310_Application_Software"
mkdir -p "000_Computer_Science/005.320_System_Software"
mkdir -p "000_Computer_Science/005.330_Utility_Programs"
mkdir -p "000_Computer_Science/005.340_Development_Tools"
mkdir -p "000_Computer_Science/005.350_Compilers_Interpreters"
mkdir -p "000_Computer_Science/005.360_Programs_Personal_Computers"
mkdir -p "000_Computer_Science/005.365_Programs_Specific_Computers"
mkdir -p "000_Computer_Science/005.368_Programs_Operating_Systems"
mkdir -p "000_Computer_Science/005.370_Open_Source_Software"
mkdir -p "000_Computer_Science/005.380_Software_Licensing"
mkdir -p "000_Computer_Science/005.400_Systems_Programming_Operating_Systems"
mkdir -p "000_Computer_Science/005.410_Operating_System_Design"
mkdir -p "000_Computer_Science/005.420_System_Administration"
mkdir -p "000_Computer_Science/005.430_Operating_Systems"
mkdir -p "000_Computer_Science/005.432_Specific_Operating_Systems"
mkdir -p "000_Computer_Science/005.434_Unix_Linux_Systems"
mkdir -p "000_Computer_Science/005.435_Windows_Systems"
mkdir -p "000_Computer_Science/005.436_Macintosh_Systems"
mkdir -p "000_Computer_Science/005.437_Mobile_Operating_Systems"
mkdir -p "000_Computer_Science/005.440_Device_Drivers"
mkdir -p "000_Computer_Science/005.450_System_Utilities"
mkdir -p "000_Computer_Science/005.460_Virtual_Machines"
mkdir -p "000_Computer_Science/005.470_Containers_Virtualization"
mkdir -p "000_Computer_Science/005.500_General_Application_Programs"
mkdir -p "000_Computer_Science/005.510_Office_Suites"
mkdir -p "000_Computer_Science/005.520_Word_Processing"
mkdir -p "000_Computer_Science/005.530_Presentation_Software"
mkdir -p "000_Computer_Science/005.540_Electronic_Spreadsheets"
mkdir -p "000_Computer_Science/005.550_Database_Applications"
mkdir -p "000_Computer_Science/005.560_Graphics_Applications"
mkdir -p "000_Computer_Science/005.570_Multimedia_Applications"
mkdir -p "000_Computer_Science/005.580_Internet_Applications"
mkdir -p "000_Computer_Science/005.590_Educational_Software"
mkdir -p "000_Computer_Science/005.600_[Unassigned]"
mkdir -p "000_Computer_Science/005.700_Data_Communications"
mkdir -p "000_Computer_Science/005.710_Data_Structures"
mkdir -p "000_Computer_Science/005.720_File_Formats"
mkdir -p "000_Computer_Science/005.730_Data_Validation"
mkdir -p "000_Computer_Science/005.740_Data_Files_Databases"
mkdir -p "000_Computer_Science/005.741_Database_Design"
mkdir -p "000_Computer_Science/005.742_Database_Management_Systems"
mkdir -p "000_Computer_Science/005.743_Relational_Databases"
mkdir -p "000_Computer_Science/005.744_NoSQL_Databases"
mkdir -p "000_Computer_Science/005.745_Database_Administration"
mkdir -p "000_Computer_Science/005.746_Data_Warehousing"
mkdir -p "000_Computer_Science/005.747_Big_Data"
mkdir -p "000_Computer_Science/005.748_Database_Programming"
mkdir -p "000_Computer_Science/005.750_Specific_Database_Types"
mkdir -p "000_Computer_Science/005.760_Database_Security"
mkdir -p "000_Computer_Science/005.770_Data_Mining_Analytics"
mkdir -p "000_Computer_Science/005.800_Data_Security"
mkdir -p "000_Computer_Science/005.810_Computer_Security_General"
mkdir -p "000_Computer_Science/005.820_Access_Control"
mkdir -p "000_Computer_Science/005.830_Authentication"
mkdir -p "000_Computer_Science/005.840_Cryptography_Encryption"
mkdir -p "000_Computer_Science/005.850_Network_Security"
mkdir -p "000_Computer_Science/005.860_Firewalls"
mkdir -p "000_Computer_Science/005.870_Computer_Viruses_Malware"
mkdir -p "000_Computer_Science/005.880_Security_Auditing"
mkdir -p "000_Computer_Science/005.890_Backup_Recovery"
mkdir -p "000_Computer_Science/005.900_[Unassigned]"
mkdir -p "000_Computer_Science/006.000_Special_Computer_Methods"
mkdir -p "000_Computer_Science/006.100_[Unassigned]"
mkdir -p "000_Computer_Science/006.200_Special_Purpose_Systems_Embedded"
mkdir -p "000_Computer_Science/006.300_Artificial_Intelligence_Machine_Learning"
mkdir -p "000_Computer_Science/006.400_Computer_Pattern_Recognition"
mkdir -p "000_Computer_Science/006.500_Digital_Audio_Computer_Sound"
mkdir -p "000_Computer_Science/006.600_Computer_Graphics"
mkdir -p "000_Computer_Science/006.690_Three_Dimensional_Graphics"
mkdir -p "000_Computer_Science/006.700_Multimedia_Systems_Web_Development"
mkdir -p "000_Computer_Science/006.800_Augmented_Virtual_Reality"
mkdir -p "000_Computer_Science/006.900_[Unassigned]"
mkdir -p "000_Computer_Science/007.000_[Unassigned]"
mkdir -p "000_Computer_Science/008.000_[Unassigned]"
mkdir -p "000_Computer_Science/009.000_[Unassigned]"
mkdir -p "000_Computer_Science/010.000_Bibliography"
mkdir -p "000_Computer_Science/011.000_Bibliographies_General"
mkdir -p "000_Computer_Science/012.000_Bibliographies_Individuals"
mkdir -p "000_Computer_Science/013.000_[Unassigned]"
mkdir -p "000_Computer_Science/014.000_Bibliographies_Anonymous_Pseudonymous"
mkdir -p "000_Computer_Science/015.000_Bibliographies_Specific_Places"
mkdir -p "000_Computer_Science/016.000_Bibliographies_Specific_Subjects"
mkdir -p "000_Computer_Science/017.000_General_Subject_Catalogs"
mkdir -p "000_Computer_Science/018.000_Catalogs_Author_Date"
mkdir -p "000_Computer_Science/019.000_Dictionary_Catalogs"
mkdir -p "000_Computer_Science/020.000_Library_Information_Sciences"
mkdir -p "000_Computer_Science/021.000_Library_Relationships"
mkdir -p "000_Computer_Science/022.000_Administration_Physical_Plant"
mkdir -p "000_Computer_Science/023.000_Personnel_Management"
mkdir -p "000_Computer_Science/024.000_[Unassigned]"
mkdir -p "000_Computer_Science/025.000_Library_Operations"
mkdir -p "000_Computer_Science/025.040_Information_Storage_Retrieval"
mkdir -p "000_Computer_Science/025.420_World_Wide_Web_Digital_Libraries"
mkdir -p "000_Computer_Science/026.000_Libraries_Specific_Subjects"
mkdir -p "000_Computer_Science/027.000_General_Libraries"
mkdir -p "000_Computer_Science/027.700_University_Libraries_Institutions"
mkdir -p "000_Computer_Science/028.000_Reading_Use_Information_Media"
mkdir -p "000_Computer_Science/029.000_[Unassigned]"
mkdir -p "000_Computer_Science/030.000_General_Encyclopedic_Works"
mkdir -p "000_Computer_Science/031.000_American_English_Encyclopedias"
mkdir -p "000_Computer_Science/032.000_English_Encyclopedias"
mkdir -p "000_Computer_Science/033.000_Germanic_Language_Encyclopedias"
mkdir -p "000_Computer_Science/034.000_French_Occitan_Catalan_Encyclopedias"
mkdir -p "000_Computer_Science/035.000_Italian_Romanian_Encyclopedias"
mkdir -p "000_Computer_Science/036.000_Spanish_Portuguese_Encyclopedias"
mkdir -p "000_Computer_Science/037.000_Slavic_Language_Encyclopedias"
mkdir -p "000_Computer_Science/038.000_Scandinavian_Language_Encyclopedias"
mkdir -p "000_Computer_Science/039.000_Other_Language_Encyclopedias"
mkdir -p "000_Computer_Science/050.000_General_Serial_Publications"
mkdir -p "000_Computer_Science/051.000_American_English_Serials"
mkdir -p "000_Computer_Science/052.000_English_Serials"
mkdir -p "000_Computer_Science/053.000_Germanic_Language_Serials"
mkdir -p "000_Computer_Science/054.000_French_Occitan_Catalan_Serials"
mkdir -p "000_Computer_Science/055.000_Italian_Romanian_Serials"
mkdir -p "000_Computer_Science/056.000_Spanish_Portuguese_Serials"
mkdir -p "000_Computer_Science/057.000_Slavic_Language_Serials"
mkdir -p "000_Computer_Science/058.000_Scandinavian_Language_Serials"
mkdir -p "000_Computer_Science/059.000_Other_Language_Serials"
mkdir -p "000_Computer_Science/060.000_General_Organizations_Museology"
mkdir -p "000_Computer_Science/061.000_Organizations_North_America"
mkdir -p "000_Computer_Science/062.000_Organizations_British_Isles"
mkdir -p "000_Computer_Science/063.000_Organizations_Germany_Central_Europe"
mkdir -p "000_Computer_Science/064.000_Organizations_France_Monaco"
mkdir -p "000_Computer_Science/065.000_Organizations_Italy_San_Marino"
mkdir -p "000_Computer_Science/066.000_Organizations_Spain_Portugal"
mkdir -p "000_Computer_Science/067.000_Organizations_Russia_Eastern_Europe"
mkdir -p "000_Computer_Science/068.000_Organizations_Other_Areas"
mkdir -p "000_Computer_Science/069.000_Museology"
mkdir -p "000_Computer_Science/070.000_Documentary_Media_Journalism_Publishing"
mkdir -p "000_Computer_Science/071.000_Journalism_North_America"
mkdir -p "000_Computer_Science/072.000_Journalism_British_Isles"
mkdir -p "000_Computer_Science/073.000_Journalism_Germany_Central_Europe"
mkdir -p "000_Computer_Science/074.000_Journalism_France_Monaco"
mkdir -p "000_Computer_Science/075.000_Journalism_Italy_San_Marino"
mkdir -p "000_Computer_Science/076.000_Journalism_Spain_Portugal"
mkdir -p "000_Computer_Science/077.000_Journalism_Russia_Eastern_Europe"
mkdir -p "000_Computer_Science/078.000_Journalism_Scandinavia"
mkdir -p "000_Computer_Science/079.000_Journalism_Other_Areas"
mkdir -p "000_Computer_Science/080.000_General_Collections"
mkdir -p "000_Computer_Science/081.000_American_English_Collections"
mkdir -p "000_Computer_Science/082.000_English_Collections"
mkdir -p "000_Computer_Science/083.000_Germanic_Language_Collections"
mkdir -p "000_Computer_Science/084.000_French_Occitan_Catalan_Collections"
mkdir -p "000_Computer_Science/085.000_Italian_Romanian_Collections"
mkdir -p "000_Computer_Science/086.000_Spanish_Portuguese_Collections"
mkdir -p "000_Computer_Science/087.000_Slavic_Language_Collections"
mkdir -p "000_Computer_Science/088.000_Scandinavian_Language_Collections"
mkdir -p "000_Computer_Science/089.000_Other_Language_Collections"
mkdir -p "000_Computer_Science/090.000_Manuscripts_Rare_Books"
mkdir -p "000_Computer_Science/091.000_Manuscripts"
mkdir -p "000_Computer_Science/092.000_Block_Books"
mkdir -p "000_Computer_Science/093.000_Incunabula"
mkdir -p "000_Computer_Science/094.000_Printed_Books"
mkdir -p "000_Computer_Science/095.000_Books_Notable_Bindings"
mkdir -p "000_Computer_Science/096.000_Books_Notable_Illustrations"
mkdir -p "000_Computer_Science/097.000_Books_Notable_Ownership"
mkdir -p "000_Computer_Science/098.000_Prohibited_Works_Forgeries"
mkdir -p "000_Computer_Science/099.000_Books_Notable_Format"
mkdir -p "100_Philosophy/100.000_Philosophy"
mkdir -p "100_Philosophy/101.000_Theory_Philosophy"
mkdir -p "100_Philosophy/102.000_Miscellany_Philosophy"
mkdir -p "100_Philosophy/103.000_Dictionaries_Philosophy"
mkdir -p "100_Philosophy/104.000_Special_Topics_Philosophy"
mkdir -p "100_Philosophy/105.000_Serial_Publications_Philosophy"
mkdir -p "100_Philosophy/106.000_Organizations_Philosophy"
mkdir -p "100_Philosophy/107.000_Education_Research_Philosophy"
mkdir -p "100_Philosophy/108.000_Groups_People_Philosophy"
mkdir -p "100_Philosophy/109.000_History_Geography_Philosophy"
mkdir -p "100_Philosophy/110.000_Metaphysics"
mkdir -p "100_Philosophy/111.000_Ontology"
mkdir -p "100_Philosophy/112.000_[Unassigned]"
mkdir -p "100_Philosophy/113.000_Cosmology"
mkdir -p "100_Philosophy/114.000_Space"
mkdir -p "100_Philosophy/115.000_Time"
mkdir -p "100_Philosophy/116.000_Change"
mkdir -p "100_Philosophy/117.000_Structure"
mkdir -p "100_Philosophy/118.000_Force_Energy"
mkdir -p "100_Philosophy/119.000_Number_Quantity"
mkdir -p "100_Philosophy/120.000_Epistemology_Causation_Humankind"
mkdir -p "100_Philosophy/121.000_Epistemology"
mkdir -p "100_Philosophy/122.000_Causation"
mkdir -p "100_Philosophy/123.000_Determinism_Indeterminism"
mkdir -p "100_Philosophy/124.000_Teleology"
mkdir -p "100_Philosophy/125.000_[Unassigned]"
mkdir -p "100_Philosophy/126.000_The_Self"
mkdir -p "100_Philosophy/127.000_Unconscious_Subconscious"
mkdir -p "100_Philosophy/128.000_Humankind"
mkdir -p "100_Philosophy/129.000_Origin_Destiny_Individual_Souls"
mkdir -p "100_Philosophy/130.000_Paranormal_Phenomena"
mkdir -p "100_Philosophy/131.000_Parapsychological_Occult_Methods"
mkdir -p "100_Philosophy/132.000_[Unassigned]"
mkdir -p "100_Philosophy/133.000_Parapsychology_Occultism"
mkdir -p "100_Philosophy/134.000_[Unassigned]"
mkdir -p "100_Philosophy/135.000_Dreams_Mysteries"
mkdir -p "100_Philosophy/136.000_[Unassigned]"
mkdir -p "100_Philosophy/137.000_Divinatory_Graphology"
mkdir -p "100_Philosophy/138.000_Physiognomy"
mkdir -p "100_Philosophy/139.000_Phrenology"
mkdir -p "100_Philosophy/140.000_Specific_Philosophical_Schools"
mkdir -p "100_Philosophy/141.000_Idealism_Related_Systems"
mkdir -p "100_Philosophy/142.000_Critical_Philosophy"
mkdir -p "100_Philosophy/143.000_Bergsonism_Intuitionism"
mkdir -p "100_Philosophy/144.000_Humanism_Related_Systems"
mkdir -p "100_Philosophy/145.000_Sensationalism"
mkdir -p "100_Philosophy/146.000_Naturalism_Related_Systems"
mkdir -p "100_Philosophy/147.000_Pantheism_Related_Systems"
mkdir -p "100_Philosophy/148.000_Dogmatism_Eclecticism"
mkdir -p "100_Philosophy/149.000_Other_Philosophical_Systems"
mkdir -p "100_Philosophy/150.000_Psychology"
mkdir -p "100_Philosophy/151.000_[Unassigned]"
mkdir -p "100_Philosophy/152.000_Sensory_Perception_Movement_Emotions"
mkdir -p "100_Philosophy/153.000_Conscious_Mental_Processes_Intelligence"
mkdir -p "100_Philosophy/154.000_Subconscious_Altered_States"
mkdir -p "100_Philosophy/155.000_Differential_Developmental_Psychology"
mkdir -p "100_Philosophy/156.000_Comparative_Psychology"
mkdir -p "100_Philosophy/157.000_[Unassigned]"
mkdir -p "100_Philosophy/158.000_Applied_Psychology"
mkdir -p "100_Philosophy/159.000_[Unassigned]"
mkdir -p "100_Philosophy/160.000_Logic"
mkdir -p "100_Philosophy/161.000_Induction"
mkdir -p "100_Philosophy/162.000_Deduction"
mkdir -p "100_Philosophy/163.000_[Unassigned]"
mkdir -p "100_Philosophy/164.000_[Unassigned]"
mkdir -p "100_Philosophy/165.000_Fallacies_Sources_Error"
mkdir -p "100_Philosophy/166.000_Syllogisms"
mkdir -p "100_Philosophy/167.000_Hypotheses"
mkdir -p "100_Philosophy/168.000_Argument_Persuasion"
mkdir -p "100_Philosophy/169.000_Analogy"
mkdir -p "100_Philosophy/170.000_Ethics"
mkdir -p "100_Philosophy/171.000_Ethical_Systems"
mkdir -p "100_Philosophy/172.000_Political_Ethics"
mkdir -p "100_Philosophy/173.000_Ethics_Family_Relationships"
mkdir -p "100_Philosophy/174.000_Occupational_Ethics"
mkdir -p "100_Philosophy/175.000_Ethics_Recreation_Leisure"
mkdir -p "100_Philosophy/176.000_Ethics_Sex_Reproduction"
mkdir -p "100_Philosophy/177.000_Ethics_Social_Relations"
mkdir -p "100_Philosophy/178.000_Ethics_Consumption"
mkdir -p "100_Philosophy/179.000_Other_Ethical_Norms"
mkdir -p "100_Philosophy/180.000_Ancient_Medieval_Eastern_Philosophy"
mkdir -p "100_Philosophy/181.000_Eastern_Philosophy"
mkdir -p "100_Philosophy/182.000_Pre_Socratic_Greek_Philosophy"
mkdir -p "100_Philosophy/183.000_Sophistic_Socratic_Greek_Philosophy"
mkdir -p "100_Philosophy/184.000_Platonic_Philosophy"
mkdir -p "100_Philosophy/185.000_Aristotelian_Philosophy"
mkdir -p "100_Philosophy/186.000_Skeptic_Neoplatonic_Philosophy"
mkdir -p "100_Philosophy/187.000_Epicurean_Philosophy"
mkdir -p "100_Philosophy/188.000_Stoic_Philosophy"
mkdir -p "100_Philosophy/189.000_Medieval_Western_Philosophy"
mkdir -p "100_Philosophy/190.000_Modern_Western_Philosophy"
mkdir -p "100_Philosophy/191.000_Philosophy_United_States_Canada"
mkdir -p "100_Philosophy/192.000_Philosophy_British_Isles"
mkdir -p "100_Philosophy/193.000_Philosophy_Germany_Austria"
mkdir -p "100_Philosophy/194.000_Philosophy_France"
mkdir -p "100_Philosophy/195.000_Philosophy_Italy"
mkdir -p "100_Philosophy/196.000_Philosophy_Spain_Portugal"
mkdir -p "100_Philosophy/197.000_Philosophy_Russia"
mkdir -p "100_Philosophy/198.000_Philosophy_Scandinavia"
mkdir -p "100_Philosophy/199.000_Philosophy_Other_Areas"
mkdir -p "200_Religion/200.000_Religion"
mkdir -p "200_Religion/201.000_Religious_Sociology"
mkdir -p "200_Religion/202.000_Doctrines_Nature_Religion"
mkdir -p "200_Religion/203.000_Public_Worship_Practices"
mkdir -p "200_Religion/204.000_Religious_Experience_Life_Practice"
mkdir -p "200_Religion/205.000_Religious_Ethics"
mkdir -p "200_Religion/206.000_Leaders_Organization"
mkdir -p "200_Religion/207.000_Missions_Religious_Education"
mkdir -p "200_Religion/208.000_Sources"
mkdir -p "200_Religion/209.000_Sects_Reform_Movements"
mkdir -p "200_Religion/210.000_Philosophy_Theory_Religion"
mkdir -p "200_Religion/211.000_Concepts_God"
mkdir -p "200_Religion/212.000_Existence_Knowability_Attributes_God"
mkdir -p "200_Religion/213.000_Creation"
mkdir -p "200_Religion/214.000_Theodicy"
mkdir -p "200_Religion/215.000_Science_Religion"
mkdir -p "200_Religion/216.000_[Unassigned]"
mkdir -p "200_Religion/217.000_[Unassigned]"
mkdir -p "200_Religion/218.000_Humankind"
mkdir -p "200_Religion/219.000_[Unassigned]"
mkdir -p "200_Religion/220.000_Bible"
mkdir -p "200_Religion/221.000_Old_Testament"
mkdir -p "200_Religion/222.000_Historical_Books_Old_Testament"
mkdir -p "200_Religion/223.000_Poetic_Books_Old_Testament"
mkdir -p "200_Religion/224.000_Prophetic_Books_Old_Testament"
mkdir -p "200_Religion/225.000_New_Testament"
mkdir -p "200_Religion/226.000_Gospels_Acts"
mkdir -p "200_Religion/227.000_Epistles"
mkdir -p "200_Religion/228.000_Revelation"
mkdir -p "200_Religion/229.000_Apocrypha_Pseudepigrapha"
mkdir -p "200_Religion/230.000_Christianity"
mkdir -p "200_Religion/231.000_God"
mkdir -p "200_Religion/232.000_Jesus_Christ_Family"
mkdir -p "200_Religion/233.000_Humankind"
mkdir -p "200_Religion/234.000_Salvation_Grace"
mkdir -p "200_Religion/235.000_Spiritual_Beings"
mkdir -p "200_Religion/236.000_Eschatology"
mkdir -p "200_Religion/237.000_[Unassigned]"
mkdir -p "200_Religion/238.000_Creeds_Catechisms"
mkdir -p "200_Religion/239.000_Apologetics_Polemics"
mkdir -p "200_Religion/240.000_Christian_Moral_Devotional_Theology"
mkdir -p "200_Religion/241.000_Christian_Ethics"
mkdir -p "200_Religion/242.000_Devotional_Literature"
mkdir -p "200_Religion/243.000_Evangelistic_Writings"
mkdir -p "200_Religion/244.000_[Unassigned]"
mkdir -p "200_Religion/245.000_[Unassigned]"
mkdir -p "200_Religion/246.000_[Unassigned]"
mkdir -p "200_Religion/247.000_[Unassigned]"
mkdir -p "200_Religion/248.000_Christian_Experience_Practice_Life"
mkdir -p "200_Religion/249.000_Christian_Observances_Family"
mkdir -p "200_Religion/250.000_Christian_Orders_Local_Church"
mkdir -p "200_Religion/251.000_Preaching"
mkdir -p "200_Religion/252.000_Texts_Sermons"
mkdir -p "200_Religion/253.000_Pastoral_Office_Work"
mkdir -p "200_Religion/254.000_Parish_Administration"
mkdir -p "200_Religion/255.000_Religious_Congregations_Orders"
mkdir -p "200_Religion/256.000_[Unassigned]"
mkdir -p "200_Religion/257.000_[Unassigned]"
mkdir -p "200_Religion/258.000_[Unassigned]"
mkdir -p "200_Religion/259.000_[Unassigned]"
mkdir -p "200_Religion/260.000_Christian_Social_Theology"
mkdir -p "200_Religion/261.000_Social_Problems_Social_Welfare"
mkdir -p "200_Religion/262.000_Ecclesiology"
mkdir -p "200_Religion/263.000_Days_Times_Places_Religious_Observance"
mkdir -p "200_Religion/264.000_Public_Worship"
mkdir -p "200_Religion/265.000_Sacraments_Rites_Ceremonies"
mkdir -p "200_Religion/266.000_Missions"
mkdir -p "200_Religion/267.000_Associations_Religious_Work"
mkdir -p "200_Religion/268.000_Religious_Education"
mkdir -p "200_Religion/269.000_Spiritual_Renewal"
mkdir -p "200_Religion/270.000_History_Christianity"
mkdir -p "200_Religion/271.000_Religious_Congregations_Church_History"
mkdir -p "200_Religion/272.000_Persecutions_Church_History"
mkdir -p "200_Religion/273.000_Doctrinal_Controversies_Church_History"
mkdir -p "200_Religion/274.000_History_Christianity_Europe"
mkdir -p "200_Religion/275.000_History_Christianity_Asia"
mkdir -p "200_Religion/276.000_History_Christianity_Africa"
mkdir -p "200_Religion/277.000_History_Christianity_North_America"
mkdir -p "200_Religion/278.000_History_Christianity_South_America"
mkdir -p "200_Religion/279.000_History_Christianity_Other_Areas"
mkdir -p "200_Religion/280.000_Christian_Denominations"
mkdir -p "200_Religion/281.000_Early_Church_Eastern_Churches"
mkdir -p "200_Religion/282.000_Roman_Catholic_Church"
mkdir -p "200_Religion/283.000_Anglican_Churches"
mkdir -p "200_Religion/284.000_Protestants_Continental_Origin"
mkdir -p "200_Religion/285.000_Presbyterian_Churches"
mkdir -p "200_Religion/286.000_Baptist_Churches"
mkdir -p "200_Religion/287.000_Methodist_Churches"
mkdir -p "200_Religion/288.000_[Unassigned]"
mkdir -p "200_Religion/289.000_Other_Christian_Denominations"
mkdir -p "200_Religion/290.000_Other_Religions"
mkdir -p "200_Religion/291.000_Comparative_Religion"
mkdir -p "200_Religion/292.000_Classical_Religion"
mkdir -p "200_Religion/293.000_Germanic_Religion"
mkdir -p "200_Religion/294.000_Religions_Indic_Origin"
mkdir -p "200_Religion/295.000_Zoroastrianism"
mkdir -p "200_Religion/296.000_Judaism"
mkdir -p "200_Religion/297.000_Islam_Bahai_Related"
mkdir -p "200_Religion/298.000_[Unassigned]"
mkdir -p "200_Religion/299.000_Religions_Not_Elsewhere_Provided"
mkdir -p "300_Social_Sciences/300.000_Social_Sciences_Sociology_Anthropology"
mkdir -p "300_Social_Sciences/301.000_Sociology_Anthropology"
mkdir -p "300_Social_Sciences/302.000_Social_Interaction"
mkdir -p "300_Social_Sciences/303.000_Social_Processes"
mkdir -p "300_Social_Sciences/304.000_Factors_Affecting_Social_Behavior"
mkdir -p "300_Social_Sciences/305.000_Social_Groups"
mkdir -p "300_Social_Sciences/306.000_Culture_Institutions"
mkdir -p "300_Social_Sciences/307.000_Communities"
mkdir -p "300_Social_Sciences/308.000_[Unassigned]"
mkdir -p "300_Social_Sciences/309.000_[Unassigned]"
mkdir -p "300_Social_Sciences/310.000_Statistics"
mkdir -p "300_Social_Sciences/311.000_[Unassigned]"
mkdir -p "300_Social_Sciences/312.000_[Unassigned]"
mkdir -p "300_Social_Sciences/313.000_[Unassigned]"
mkdir -p "300_Social_Sciences/314.000_[Unassigned]"
mkdir -p "300_Social_Sciences/315.000_[Unassigned]"
mkdir -p "300_Social_Sciences/316.000_[Unassigned]"
mkdir -p "300_Social_Sciences/317.000_[Unassigned]"
mkdir -p "300_Social_Sciences/318.000_[Unassigned]"
mkdir -p "300_Social_Sciences/319.000_General_Statistics_Other_Areas"
mkdir -p "300_Social_Sciences/320.000_Political_Science"
mkdir -p "300_Social_Sciences/321.000_Systems_Governments_States"
mkdir -p "300_Social_Sciences/322.000_Relation_State_Organized_Groups"
mkdir -p "300_Social_Sciences/323.000_Civil_Political_Rights"
mkdir -p "300_Social_Sciences/324.000_Political_Process"
mkdir -p "300_Social_Sciences/325.000_International_Migration_Colonization"
mkdir -p "300_Social_Sciences/326.000_Slavery_Emancipation"
mkdir -p "300_Social_Sciences/327.000_International_Relations"
mkdir -p "300_Social_Sciences/328.000_Legislative_Process"
mkdir -p "300_Social_Sciences/329.000_[Unassigned]"
mkdir -p "300_Social_Sciences/330.000_Economics"
mkdir -p "300_Social_Sciences/331.000_Labor_Economics"
mkdir -p "300_Social_Sciences/332.000_Financial_Economics"
mkdir -p "300_Social_Sciences/333.000_Economics_Land_Energy"
mkdir -p "300_Social_Sciences/334.000_Cooperatives"
mkdir -p "300_Social_Sciences/335.000_Socialism_Related_Systems"
mkdir -p "300_Social_Sciences/336.000_Public_Finance"
mkdir -p "300_Social_Sciences/337.000_International_Economics"
mkdir -p "300_Social_Sciences/338.000_Production"
mkdir -p "300_Social_Sciences/338.700_Business_Enterprises"
mkdir -p "300_Social_Sciences/338.760_Technology_Companies"
mkdir -p "300_Social_Sciences/339.000_Macroeconomics_Related_Topics"
mkdir -p "300_Social_Sciences/340.000_Law"
mkdir -p "300_Social_Sciences/341.000_Law_Nations"
mkdir -p "300_Social_Sciences/342.000_Constitutional_Administrative_Law"
mkdir -p "300_Social_Sciences/343.000_Military_Defense_Public_Property_Law"
mkdir -p "300_Social_Sciences/344.000_Labor_Social_Education_Cultural_Law"
mkdir -p "300_Social_Sciences/345.000_Criminal_Law"
mkdir -p "300_Social_Sciences/346.000_Private_Law"
mkdir -p "300_Social_Sciences/347.000_Procedure_Courts"
mkdir -p "300_Social_Sciences/348.000_Laws_Regulations_Cases"
mkdir -p "300_Social_Sciences/349.000_Law_Specific_Jurisdictions"
mkdir -p "300_Social_Sciences/350.000_Public_Administration_Military_Science"
mkdir -p "300_Social_Sciences/351.000_Public_Administration"
mkdir -p "300_Social_Sciences/352.000_General_Public_Administration"
mkdir -p "300_Social_Sciences/353.000_Specific_Fields_Public_Administration"
mkdir -p "300_Social_Sciences/354.000_Administration_Economy_Environment"
mkdir -p "300_Social_Sciences/355.000_Military_Science"
mkdir -p "300_Social_Sciences/356.000_Infantry_Forces"
mkdir -p "300_Social_Sciences/357.000_Mounted_Forces"
mkdir -p "300_Social_Sciences/358.000_Air_Space_Forces"
mkdir -p "300_Social_Sciences/359.000_Sea_Forces"
mkdir -p "300_Social_Sciences/360.000_Social_Problems_Social_Services"
mkdir -p "300_Social_Sciences/361.000_Social_Problems_Social_Welfare"
mkdir -p "300_Social_Sciences/362.000_Social_Welfare_Problems_Services"
mkdir -p "300_Social_Sciences/363.000_Other_Social_Problems_Services"
mkdir -p "300_Social_Sciences/364.000_Criminology"
mkdir -p "300_Social_Sciences/365.000_Penal_Related_Institutions"
mkdir -p "300_Social_Sciences/366.000_Association"
mkdir -p "300_Social_Sciences/367.000_General_Clubs"
mkdir -p "300_Social_Sciences/368.000_Insurance"
mkdir -p "300_Social_Sciences/369.000_Miscellaneous_Associations"
mkdir -p "300_Social_Sciences/370.000_Education"
mkdir -p "300_Social_Sciences/371.000_Schools_Activities_Special_Education"
mkdir -p "300_Social_Sciences/372.000_Primary_Education"
mkdir -p "300_Social_Sciences/373.000_Secondary_Education"
mkdir -p "300_Social_Sciences/374.000_Adult_Education"
mkdir -p "300_Social_Sciences/375.000_Curricula"
mkdir -p "300_Social_Sciences/376.000_Education_Women"
mkdir -p "300_Social_Sciences/377.000_Schools_Religion"
mkdir -p "300_Social_Sciences/378.000_Higher_Education"
mkdir -p "300_Social_Sciences/379.000_Public_Policy_Issues_Education"
mkdir -p "300_Social_Sciences/380.000_Commerce_Communications_Transportation"
mkdir -p "300_Social_Sciences/381.000_Internal_Commerce"
mkdir -p "300_Social_Sciences/382.000_International_Commerce"
mkdir -p "300_Social_Sciences/383.000_Postal_Communication"
mkdir -p "300_Social_Sciences/384.000_Communications_Telecommunication"
mkdir -p "300_Social_Sciences/384.300_Computer_Communications_Public"
mkdir -p "300_Social_Sciences/384.540_Radio_Broadcasting"
mkdir -p "300_Social_Sciences/384.550_Television_Broadcasting"
mkdir -p "300_Social_Sciences/385.000_Railroad_Transportation"
mkdir -p "300_Social_Sciences/386.000_Inland_Waterway_Ferry_Transportation"
mkdir -p "300_Social_Sciences/387.000_Water_Air_Space_Transportation"
mkdir -p "300_Social_Sciences/388.000_Transportation_Ground_Transportation"
mkdir -p "300_Social_Sciences/389.000_Metrology_Standardization"
mkdir -p "300_Social_Sciences/390.000_Customs_Etiquette_Folklore"
mkdir -p "300_Social_Sciences/391.000_Costume_Personal_Appearance"
mkdir -p "300_Social_Sciences/392.000_Customs_Life_Cycle_Domestic_Life"
mkdir -p "300_Social_Sciences/393.000_Death_Customs"
mkdir -p "300_Social_Sciences/394.000_General_Customs"
mkdir -p "300_Social_Sciences/395.000_Etiquette"
mkdir -p "300_Social_Sciences/396.000_[Unassigned]"
mkdir -p "300_Social_Sciences/397.000_[Unassigned]"
mkdir -p "300_Social_Sciences/398.000_Folklore"
mkdir -p "300_Social_Sciences/399.000_Customs_War_Diplomacy"
mkdir -p "400_Language/400.000_Language"
mkdir -p "400_Language/401.000_Philosophy_Theory_Language"
mkdir -p "400_Language/402.000_Miscellany_Language"
mkdir -p "400_Language/403.000_Dictionaries_Language"
mkdir -p "400_Language/404.000_Special_Topics_Language"
mkdir -p "400_Language/405.000_Serial_Publications_Language"
mkdir -p "400_Language/406.000_Organizations_Language"
mkdir -p "400_Language/407.000_Education_Research_Language"
mkdir -p "400_Language/408.000_Groups_People_Language"
mkdir -p "400_Language/409.000_Geographic_Treatment_Language"
mkdir -p "400_Language/410.000_Linguistics"
mkdir -p "400_Language/411.000_Writing_Systems"
mkdir -p "400_Language/412.000_Etymology"
mkdir -p "400_Language/413.000_Dictionaries"
mkdir -p "400_Language/414.000_Phonology_Phonetics"
mkdir -p "400_Language/415.000_Grammar"
mkdir -p "400_Language/416.000_[Unassigned]"
mkdir -p "400_Language/417.000_Dialectology_Historical_Linguistics"
mkdir -p "400_Language/418.000_Standard_Usage_Applied_Linguistics"
mkdir -p "400_Language/419.000_Sign_Languages"
mkdir -p "400_Language/420.000_English_Old_English"
mkdir -p "400_Language/421.000_English_Writing_System_Phonology"
mkdir -p "400_Language/422.000_English_Etymology"
mkdir -p "400_Language/423.000_English_Dictionaries"
mkdir -p "400_Language/424.000_[Unassigned]"
mkdir -p "400_Language/425.000_English_Grammar"
mkdir -p "400_Language/426.000_[Unassigned]"
mkdir -p "400_Language/427.000_English_Language_Variations"
mkdir -p "400_Language/428.000_Standard_English_Usage"
mkdir -p "400_Language/429.000_Old_English_Anglo_Saxon"
mkdir -p "400_Language/430.000_Germanic_Languages"
mkdir -p "400_Language/431.000_German_Writing_Systems_Phonology"
mkdir -p "400_Language/432.000_German_Etymology"
mkdir -p "400_Language/433.000_German_Dictionaries"
mkdir -p "400_Language/434.000_[Unassigned]"
mkdir -p "400_Language/435.000_German_Grammar"
mkdir -p "400_Language/436.000_[Unassigned]"
mkdir -p "400_Language/437.000_German_Language_Variations"
mkdir -p "400_Language/438.000_Standard_German_Usage"
mkdir -p "400_Language/439.000_Other_Germanic_Languages"
mkdir -p "400_Language/440.000_Romance_Languages_French"
mkdir -p "400_Language/441.000_French_Writing_Systems_Phonology"
mkdir -p "400_Language/442.000_French_Etymology"
mkdir -p "400_Language/443.000_French_Dictionaries"
mkdir -p "400_Language/444.000_[Unassigned]"
mkdir -p "400_Language/445.000_French_Grammar"
mkdir -p "400_Language/446.000_[Unassigned]"
mkdir -p "400_Language/447.000_French_Language_Variations"
mkdir -p "400_Language/448.000_Standard_French_Usage"
mkdir -p "400_Language/449.000_Occitan_Catalan_Languages"
mkdir -p "400_Language/450.000_Italian_Romanian_Rhaetian"
mkdir -p "400_Language/451.000_Italian_Writing_Systems_Phonology"
mkdir -p "400_Language/452.000_Italian_Etymology"
mkdir -p "400_Language/453.000_Italian_Dictionaries"
mkdir -p "400_Language/454.000_[Unassigned]"
mkdir -p "400_Language/455.000_Italian_Grammar"
mkdir -p "400_Language/456.000_[Unassigned]"
mkdir -p "400_Language/457.000_Italian_Language_Variations"
mkdir -p "400_Language/458.000_Standard_Italian_Usage"
mkdir -p "400_Language/459.000_Romanian_Rhaetian_Corsican_Sardinian"
mkdir -p "400_Language/460.000_Spanish_Portuguese_Galician"
mkdir -p "400_Language/461.000_Spanish_Writing_Systems_Phonology"
mkdir -p "400_Language/462.000_Spanish_Etymology"
mkdir -p "400_Language/463.000_Spanish_Dictionaries"
mkdir -p "400_Language/464.000_[Unassigned]"
mkdir -p "400_Language/465.000_Spanish_Grammar"
mkdir -p "400_Language/466.000_[Unassigned]"
mkdir -p "400_Language/467.000_Spanish_Language_Variations"
mkdir -p "400_Language/468.000_Standard_Spanish_Usage"
mkdir -p "400_Language/469.000_Portuguese"
mkdir -p "400_Language/470.000_Italic_Languages_Latin"
mkdir -p "400_Language/471.000_Classical_Latin_Writing_Phonology"
mkdir -p "400_Language/472.000_Classical_Latin_Etymology"
mkdir -p "400_Language/473.000_Classical_Latin_Dictionaries"
mkdir -p "400_Language/474.000_[Unassigned]"
mkdir -p "400_Language/475.000_Classical_Latin_Grammar"
mkdir -p "400_Language/476.000_[Unassigned]"
mkdir -p "400_Language/477.000_Old_Postclassical_Vulgar_Latin"
mkdir -p "400_Language/478.000_Classical_Latin_Usage"
mkdir -p "400_Language/479.000_Other_Italic_Languages"
mkdir -p "400_Language/480.000_Hellenic_Languages_Classical_Greek"
mkdir -p "400_Language/481.000_Classical_Greek_Writing_Phonology"
mkdir -p "400_Language/482.000_Classical_Greek_Etymology"
mkdir -p "400_Language/483.000_Classical_Greek_Dictionaries"
mkdir -p "400_Language/484.000_[Unassigned]"
mkdir -p "400_Language/485.000_Classical_Greek_Grammar"
mkdir -p "400_Language/486.000_[Unassigned]"
mkdir -p "400_Language/487.000_Preclassical_Postclassical_Greek"
mkdir -p "400_Language/488.000_Classical_Greek_Usage"
mkdir -p "400_Language/489.000_Other_Hellenic_Languages"
mkdir -p "400_Language/490.000_Other_Languages"
mkdir -p "400_Language/491.000_East_Indo_European_Celtic_Languages"
mkdir -p "400_Language/492.000_Afro_Asiatic_Semitic_Languages"
mkdir -p "400_Language/493.000_Non_Semitic_Afro_Asiatic_Languages"
mkdir -p "400_Language/494.000_Altaic_Uralic_Hyperborean_Dravidian"
mkdir -p "400_Language/495.000_East_Southeast_Asia_Sino_Tibetan"
mkdir -p "400_Language/496.000_African_Languages"
mkdir -p "400_Language/497.000_North_American_Native_Languages"
mkdir -p "400_Language/498.000_South_American_Native_Languages"
mkdir -p "400_Language/499.000_Non_Austronesian_Oceania_Languages"
mkdir -p "500_Science/500.000_Natural_Sciences_Mathematics"
mkdir -p "500_Science/501.000_Philosophy_Theory_Natural_Sciences"
mkdir -p "500_Science/502.000_Miscellany_Natural_Sciences"
mkdir -p "500_Science/503.000_Dictionaries_Natural_Sciences"
mkdir -p "500_Science/504.000_[Unassigned]"
mkdir -p "500_Science/505.000_Serial_Publications_Natural_Sciences"
mkdir -p "500_Science/506.000_Organizations_Natural_Sciences"
mkdir -p "500_Science/507.000_Education_Research_Natural_Sciences"
mkdir -p "500_Science/508.000_Natural_History"
mkdir -p "500_Science/509.000_History_Geography_Natural_Sciences"
mkdir -p "500_Science/510.000_Mathematics"
mkdir -p "500_Science/511.000_General_Principles_Mathematics"
mkdir -p "500_Science/512.000_Algebra"
mkdir -p "500_Science/513.000_Arithmetic"
mkdir -p "500_Science/514.000_Topology"
mkdir -p "500_Science/515.000_Analysis"
mkdir -p "500_Science/516.000_Geometry"
mkdir -p "500_Science/517.000_[Unassigned]"
mkdir -p "500_Science/518.000_Numerical_Analysis"
mkdir -p "500_Science/519.000_Probabilities_Applied_Mathematics"
mkdir -p "500_Science/520.000_Astronomy_Allied_Sciences"
mkdir -p "500_Science/521.000_Celestial_Mechanics"
mkdir -p "500_Science/522.000_Techniques_Procedures_Astronomy"
mkdir -p "500_Science/523.000_Specific_Celestial_Bodies_Phenomena"
mkdir -p "500_Science/524.000_[Unassigned]"
mkdir -p "500_Science/525.000_Earth_Astronomical_Geography"
mkdir -p "500_Science/526.000_Mathematical_Geography"
mkdir -p "500_Science/527.000_Celestial_Navigation"
mkdir -p "500_Science/528.000_Ephemerides"
mkdir -p "500_Science/529.000_Chronology"
mkdir -p "500_Science/530.000_Physics"
mkdir -p "500_Science/531.000_Classical_Mechanics_Solid_Mechanics"
mkdir -p "500_Science/532.000_Fluid_Mechanics_Liquid_Mechanics"
mkdir -p "500_Science/533.000_Pneumatics_Gas_Mechanics"
mkdir -p "500_Science/534.000_Sound_Related_Vibrations"
mkdir -p "500_Science/535.000_Light_Related_Radiation"
mkdir -p "500_Science/536.000_Heat"
mkdir -p "500_Science/537.000_Electricity_Electronics"
mkdir -p "500_Science/538.000_Magnetism"
mkdir -p "500_Science/539.000_Modern_Physics"
mkdir -p "500_Science/540.000_Chemistry_Allied_Sciences"
mkdir -p "500_Science/541.000_Physical_Chemistry"
mkdir -p "500_Science/542.000_Techniques_Procedures_Chemistry"
mkdir -p "500_Science/543.000_Analytical_Chemistry"
mkdir -p "500_Science/544.000_[Unassigned]"
mkdir -p "500_Science/545.000_[Unassigned]"
mkdir -p "500_Science/546.000_Inorganic_Chemistry"
mkdir -p "500_Science/547.000_Organic_Chemistry"
mkdir -p "500_Science/548.000_Crystallography"
mkdir -p "500_Science/549.000_Mineralogy"
mkdir -p "500_Science/550.000_Earth_Sciences"
mkdir -p "500_Science/551.000_Geology_Hydrology_Meteorology"
mkdir -p "500_Science/552.000_Petrology"
mkdir -p "500_Science/553.000_Economic_Geology"
mkdir -p "500_Science/554.000_Earth_Sciences_Europe"
mkdir -p "500_Science/555.000_Earth_Sciences_Asia"
mkdir -p "500_Science/556.000_Earth_Sciences_Africa"
mkdir -p "500_Science/557.000_Earth_Sciences_North_America"
mkdir -p "500_Science/558.000_Earth_Sciences_South_America"
mkdir -p "500_Science/559.000_Earth_Sciences_Other_Areas"
mkdir -p "500_Science/560.000_Paleontology_Paleozoology"
mkdir -p "500_Science/561.000_Paleobotany_Fossil_Microorganisms"
mkdir -p "500_Science/562.000_Fossil_Invertebrates"
mkdir -p "500_Science/563.000_Fossil_Marine_Seashore_Invertebrates"
mkdir -p "500_Science/564.000_Fossil_Mollusks_Molluskoids"
mkdir -p "500_Science/565.000_Fossil_Arthropods"
mkdir -p "500_Science/566.000_Fossil_Chordates"
mkdir -p "500_Science/567.000_Fossil_Cold_Blooded_Vertebrates"
mkdir -p "500_Science/568.000_Fossil_Birds"
mkdir -p "500_Science/569.000_Fossil_Mammals"
mkdir -p "500_Science/570.000_Life_Sciences_Biology"
mkdir -p "500_Science/571.000_Physiology_Related_Subjects"
mkdir -p "500_Science/572.000_Biochemistry"
mkdir -p "500_Science/573.000_Specific_Physiological_Systems_Animals"
mkdir -p "500_Science/574.000_[Unassigned]"
mkdir -p "500_Science/575.000_Specific_Parts_Physiological_Systems_Plants"
mkdir -p "500_Science/576.000_Genetics_Evolution"
mkdir -p "500_Science/577.000_Ecology"
mkdir -p "500_Science/578.000_Natural_History_Organisms"
mkdir -p "500_Science/579.000_Microorganisms_Fungi_Algae"
mkdir -p "500_Science/580.000_Plants_Botany"
mkdir -p "500_Science/581.000_Specific_Topics_Natural_History_Plants"
mkdir -p "500_Science/582.000_Plants_Noted_Characteristics_Flowers"
mkdir -p "500_Science/583.000_Dicotyledons"
mkdir -p "500_Science/584.000_Monocotyledons"
mkdir -p "500_Science/585.000_Gymnosperms_Conifers"
mkdir -p "500_Science/586.000_Seedless_Plants"
mkdir -p "500_Science/587.000_Vascular_Seedless_Plants"
mkdir -p "500_Science/588.000_Bryophytes"
mkdir -p "500_Science/589.000_[Unassigned]"
mkdir -p "500_Science/590.000_Animals_Zoology"
mkdir -p "500_Science/591.000_Specific_Topics_Natural_History_Animals"
mkdir -p "500_Science/592.000_Invertebrates"
mkdir -p "500_Science/593.000_Marine_Seashore_Invertebrates"
mkdir -p "500_Science/594.000_Mollusks_Molluskoids"
mkdir -p "500_Science/595.000_Arthropods"
mkdir -p "500_Science/596.000_Chordates"
mkdir -p "500_Science/597.000_Cold_Blooded_Vertebrates_Fishes"
mkdir -p "500_Science/598.000_Birds"
mkdir -p "500_Science/599.000_Mammals"
mkdir -p "600_Technology/600.000_Technology_Applied_Sciences"
mkdir -p "600_Technology/601.000_Philosophy_Theory_Technology"
mkdir -p "600_Technology/602.000_Miscellany_Technology"
mkdir -p "600_Technology/603.000_Dictionaries_Technology"
mkdir -p "600_Technology/604.000_Special_Topics_Technology"
mkdir -p "600_Technology/605.000_Serial_Publications_Technology"
mkdir -p "600_Technology/606.000_Organizations_Technology"
mkdir -p "600_Technology/607.000_Education_Research_Technology"
mkdir -p "600_Technology/608.000_Inventions_Patents"
mkdir -p "600_Technology/609.000_History_Geography_Technology"
mkdir -p "600_Technology/610.000_Medicine_Health"
mkdir -p "600_Technology/611.000_Human_Anatomy_Cytology_Histology"
mkdir -p "600_Technology/612.000_Human_Physiology"
mkdir -p "600_Technology/613.000_Personal_Health_Safety"
mkdir -p "600_Technology/614.000_Forensic_Medicine_Public_Health"
mkdir -p "600_Technology/615.000_Pharmacology_Therapeutics"
mkdir -p "600_Technology/616.000_Diseases"
mkdir -p "600_Technology/617.000_Surgery_Related_Medical_Specialties"
mkdir -p "600_Technology/618.000_Gynecology_Obstetrics_Pediatrics"
mkdir -p "600_Technology/619.000_Experimental_Medicine"
mkdir -p "600_Technology/620.000_Engineering_Allied_Operations"
mkdir -p "600_Technology/621.000_Applied_Physics"
mkdir -p "600_Technology/621.100_[Unassigned]"
mkdir -p "600_Technology/621.200_Sound_Related_Vibration_Engineering"
mkdir -p "600_Technology/621.210_Acoustical_Engineering"
mkdir -p "600_Technology/621.220_Ultrasonics"
mkdir -p "600_Technology/621.230_Noise_Control"
mkdir -p "600_Technology/621.240_Vibration_Control"
mkdir -p "600_Technology/621.300_Electrical_Engineering_Electronics"
mkdir -p "600_Technology/621.301_Electrical_Engineering_Theory"
mkdir -p "600_Technology/621.302_Electrical_Testing_Measurement"
mkdir -p "600_Technology/621.304_Electrical_Materials"
mkdir -p "600_Technology/621.305_Electrical_Safety"
mkdir -p "600_Technology/621.310_Electrical_Power_Generation"
mkdir -p "600_Technology/621.311_Electrical_Power_Generation_Methods"
mkdir -p "600_Technology/621.312_Generation_Station_Equipment"
mkdir -p "600_Technology/621.313_Electric_Motors_Generators"
mkdir -p "600_Technology/621.314_Transformers"
mkdir -p "600_Technology/621.315_Electric_Cables_Wiring"
mkdir -p "600_Technology/621.316_Switchgear_Protection"
mkdir -p "600_Technology/621.317_Electrical_Measurement_Instruments"
mkdir -p "600_Technology/621.318_Electrical_Control_Systems"
mkdir -p "600_Technology/621.319_Electrical_Power_Transmission"
mkdir -p "600_Technology/621.320_Lighting"
mkdir -p "600_Technology/621.321_Electric_Lighting_General"
mkdir -p "600_Technology/621.322_Electric_Lamps"
mkdir -p "600_Technology/621.323_Lighting_Design"
mkdir -p "600_Technology/621.324_Lighting_Applications"
mkdir -p "600_Technology/621.325_Street_Lighting"
mkdir -p "600_Technology/621.326_Industrial_Lighting"
mkdir -p "600_Technology/621.330_Electric_Power_Generation"
mkdir -p "600_Technology/621.340_[Unassigned]"
mkdir -p "600_Technology/621.350_[Unassigned]"
mkdir -p "600_Technology/621.360_Optical_Engineering_Sensors"
mkdir -p "600_Technology/621.361_Lasers"
mkdir -p "600_Technology/621.362_Fiber_Optics"
mkdir -p "600_Technology/621.363_Optical_Communications"
mkdir -p "600_Technology/621.364_Optical_Instruments"
mkdir -p "600_Technology/621.365_Optical_Measurement"
mkdir -p "600_Technology/621.366_Holography"
mkdir -p "600_Technology/621.367_Light_Detection_Image_Processing"
mkdir -p "600_Technology/621.368_Optical_Storage"
mkdir -p "600_Technology/621.369_Other_Optical_Engineering"
mkdir -p "600_Technology/621.370_[Unassigned]"
mkdir -p "600_Technology/621.380_Electronics_General"
mkdir -p "600_Technology/621.3811_Analog_Circuits"
mkdir -p "600_Technology/621.3812_Digital_Circuits"
mkdir -p "600_Technology/621.3813_Integrated_Circuits"
mkdir -p "600_Technology/621.3814_Microprocessors"
mkdir -p "600_Technology/621.3815_Electronic_Circuit_Design"
mkdir -p "600_Technology/621.3816_Power_Electronics"
mkdir -p "600_Technology/621.3817_Electronic_Components"
mkdir -p "600_Technology/621.3818_Electronic_Testing"
mkdir -p "600_Technology/621.3819_Electronic_Manufacturing"
mkdir -p "600_Technology/621.381_Electronics_Circuits"
mkdir -p "600_Technology/621.3821_Signal_Processing"
mkdir -p "600_Technology/621.3822_Modulation_Demodulation"
mkdir -p "600_Technology/621.3823_Transmission_Systems"
mkdir -p "600_Technology/621.3824_Communication_Protocols"
mkdir -p "600_Technology/621.3825_Antenna_Design"
mkdir -p "600_Technology/621.3826_Microwave_Engineering"
mkdir -p "600_Technology/621.3827_Satellite_Communications"
mkdir -p "600_Technology/621.3828_Mobile_Communications"
mkdir -p "600_Technology/621.3829_Communication_Networks"
mkdir -p "600_Technology/621.382_Communications_Engineering"
mkdir -p "600_Technology/621.383_[Unassigned]"
mkdir -p "600_Technology/621.3841_Radio_Transmitters_Receivers"
mkdir -p "600_Technology/621.3842_Radio_Frequency_Engineering"
mkdir -p "600_Technology/621.3843_Amateur_Radio_Ham_Radio"
mkdir -p "600_Technology/621.3844_Two_Way_Radio_Systems"
mkdir -p "600_Technology/621.3845_Citizens_Band_CB_Radio"
mkdir -p "600_Technology/621.3846_Radio_Control_Systems"
mkdir -p "600_Technology/621.3847_Radio_Navigation"
mkdir -p "600_Technology/621.3848_Radar_Systems"
mkdir -p "600_Technology/621.3849_Radio_Astronomy"
mkdir -p "600_Technology/621.384_Radio_Radar_Engineering"
mkdir -p "600_Technology/621.385_[Unassigned]"
mkdir -p "600_Technology/621.386_[Unassigned]"
mkdir -p "600_Technology/621.387_[Unassigned]"
mkdir -p "600_Technology/621.3881_Television_Transmission"
mkdir -p "600_Technology/621.3882_Television_Reception"
mkdir -p "600_Technology/621.3883_Television_Production_Equipment"
mkdir -p "600_Technology/621.3884_Digital_Television"
mkdir -p "600_Technology/621.3885_Cable_Television_Systems"
mkdir -p "600_Technology/621.3886_Satellite_Television"
mkdir -p "600_Technology/621.3887_Video_Recording_Systems"
mkdir -p "600_Technology/621.3888_Closed_Circuit_Television_CCTV"
mkdir -p "600_Technology/621.3889_Video_Display_Systems"
mkdir -p "600_Technology/621.388_Television_Engineering"
mkdir -p "600_Technology/621.3891_Audio_Equipment_Design"
mkdir -p "600_Technology/621.3892_Audio_Recording_Systems"
mkdir -p "600_Technology/621.3893_Audio_Reproduction_Systems"
mkdir -p "600_Technology/621.3894_Public_Address_Systems"
mkdir -p "600_Technology/621.3895_Audio_Processing_Equipment"
mkdir -p "600_Technology/621.3896_Electroacoustics"
mkdir -p "600_Technology/621.3897_Audio_Measurement"
mkdir -p "600_Technology/621.3898_Professional_Audio_Systems"
mkdir -p "600_Technology/621.3899_Consumer_Audio_Equipment"
mkdir -p "600_Technology/621.389_Sound_Engineering_Audio"
mkdir -p "600_Technology/621.390_Computer_Engineering_Hardware"
mkdir -p "600_Technology/621.391_Computer_Systems_Elements"
mkdir -p "600_Technology/621.392_Computer_Peripherals_Engineering"
mkdir -p "600_Technology/621.393_[Unassigned]"
mkdir -p "600_Technology/621.394_[Unassigned]"
mkdir -p "600_Technology/621.395_[Unassigned]"
mkdir -p "600_Technology/621.396_[Unassigned]"
mkdir -p "600_Technology/621.397_[Unassigned]"
mkdir -p "600_Technology/621.398_[Unassigned]"
mkdir -p "600_Technology/621.399_[Unassigned]"
mkdir -p "600_Technology/621.400_Heat_Engineering"
mkdir -p "600_Technology/621.500_Pneumatic_Vacuum_Low_Pressure_Tech"
mkdir -p "600_Technology/621.600_Blowers_Fans_Pumps"
mkdir -p "600_Technology/621.700_[Unassigned]"
mkdir -p "600_Technology/621.800_Machine_Engineering"
mkdir -p "600_Technology/621.900_Tools"
mkdir -p "600_Technology/622.000_Mining_Related_Operations"
mkdir -p "600_Technology/623.000_Military_Nautical_Engineering"
mkdir -p "600_Technology/624.000_Civil_Engineering"
mkdir -p "600_Technology/625.000_Engineering_Railroads_Roads"
mkdir -p "600_Technology/626.000_[Unassigned]"
mkdir -p "600_Technology/627.000_Hydraulic_Engineering"
mkdir -p "600_Technology/628.000_Sanitary_Municipal_Engineering"
mkdir -p "600_Technology/629.000_Other_Branches_Engineering"
mkdir -p "600_Technology/629.100_Aerospace_Engineering"
mkdir -p "600_Technology/629.200_Motor_Land_Vehicles_Cycles"
mkdir -p "600_Technology/629.220_Motor_Land_Vehicles"
mkdir -p "600_Technology/629.222_Passenger_Automobiles"
mkdir -p "600_Technology/629.300_Air_Cushion_Vehicles"
mkdir -p "600_Technology/629.400_Astronautics"
mkdir -p "600_Technology/629.500_[Unassigned]"
mkdir -p "600_Technology/629.600_[Unassigned]"
mkdir -p "600_Technology/629.700_[Unassigned]"
mkdir -p "600_Technology/629.800_Automatic_Control_Engineering"
mkdir -p "600_Technology/629.900_[Unassigned]"
mkdir -p "600_Technology/630.000_Agriculture_Related_Technologies"
mkdir -p "600_Technology/631.000_Techniques_Equipment_Materials"
mkdir -p "600_Technology/632.000_Plant_Injuries_Diseases_Pests"
mkdir -p "600_Technology/633.000_Field_Plantation_Crops"
mkdir -p "600_Technology/634.000_Orchards_Fruits_Forestry"
mkdir -p "600_Technology/635.000_Garden_Crops_Horticulture"
mkdir -p "600_Technology/636.000_Animal_Husbandry"
mkdir -p "600_Technology/637.000_Processing_Dairy_Related_Products"
mkdir -p "600_Technology/638.000_Insect_Culture"
mkdir -p "600_Technology/639.000_Hunting_Fishing_Conservation"
mkdir -p "600_Technology/640.000_Home_Economics_Family_Living"
mkdir -p "600_Technology/641.000_Food_Drink"
mkdir -p "600_Technology/642.000_Meals_Table_Service"
mkdir -p "600_Technology/643.000_Housing_Household_Equipment"
mkdir -p "600_Technology/644.000_Household_Utilities"
mkdir -p "600_Technology/645.000_Household_Furnishings"
mkdir -p "600_Technology/646.000_Sewing_Clothing_Management"
mkdir -p "600_Technology/647.000_Management_Public_Households"
mkdir -p "600_Technology/648.000_Housecleaning"
mkdir -p "600_Technology/649.000_Child_Rearing_Home_Care"
mkdir -p "600_Technology/650.000_Management_Auxiliary_Services"
mkdir -p "600_Technology/651.000_Office_Services"
mkdir -p "600_Technology/652.000_Processes_Written_Communication"
mkdir -p "600_Technology/653.000_Shorthand"
mkdir -p "600_Technology/654.000_[Unassigned]"
mkdir -p "600_Technology/655.000_[Unassigned]"
mkdir -p "600_Technology/656.000_[Unassigned]"
mkdir -p "600_Technology/657.000_Accounting"
mkdir -p "600_Technology/658.000_General_Management"
mkdir -p "600_Technology/659.000_Advertising_Public_Relations"
mkdir -p "600_Technology/660.000_Chemical_Engineering"
mkdir -p "600_Technology/661.000_Industrial_Chemicals"
mkdir -p "600_Technology/662.000_Explosives_Fuels_Related_Products"
mkdir -p "600_Technology/663.000_Beverage_Technology"
mkdir -p "600_Technology/664.000_Food_Technology"
mkdir -p "600_Technology/665.000_Industrial_Oils_Fats_Waxes_Gases"
mkdir -p "600_Technology/666.000_Ceramic_Allied_Technologies"
mkdir -p "600_Technology/666.940_Semiconductor_Manufacturing"
mkdir -p "600_Technology/667.000_Cleaning_Color_Coating_Technologies"
mkdir -p "600_Technology/668.000_Polymers_Polymer_Technologies"
mkdir -p "600_Technology/669.000_Metallurgy"
mkdir -p "600_Technology/670.000_Manufacturing"
mkdir -p "600_Technology/671.000_Metalworking_Primary_Metal_Products"
mkdir -p "600_Technology/672.000_Iron_Steel_Iron_Alloys"
mkdir -p "600_Technology/673.000_Nonferrous_Metals"
mkdir -p "600_Technology/674.000_Lumber_Processing_Wood_Products"
mkdir -p "600_Technology/675.000_Leather_Fur_Processing"
mkdir -p "600_Technology/676.000_Pulp_Paper_Technology"
mkdir -p "600_Technology/677.000_Textiles"
mkdir -p "600_Technology/678.000_Elastomers_Elastomer_Products"
mkdir -p "600_Technology/679.000_Other_Products_Specific_Materials"
mkdir -p "600_Technology/680.000_Manufacture_Specific_Uses"
mkdir -p "600_Technology/681.000_Precision_Instruments_Devices"
mkdir -p "600_Technology/682.000_Small_Forge_Work_Blacksmithing"
mkdir -p "600_Technology/683.000_Hardware_Household_Appliances"
mkdir -p "600_Technology/684.000_Furnishings_Home_Workshops"
mkdir -p "600_Technology/685.000_Leather_Fur_Goods_Related"
mkdir -p "600_Technology/686.000_Printing_Related_Activities"
mkdir -p "600_Technology/686.200_Desktop_Publishing_Typography"
mkdir -p "600_Technology/687.000_Clothing_Accessories"
mkdir -p "600_Technology/688.000_Other_Final_Products_Packaging"
mkdir -p "600_Technology/688.700_Electronic_Games_Hardware"
mkdir -p "600_Technology/689.000_[Unassigned]"
mkdir -p "600_Technology/690.000_Construction_Buildings"
mkdir -p "600_Technology/691.000_Building_Materials"
mkdir -p "600_Technology/692.000_Auxiliary_Construction_Practices"
mkdir -p "600_Technology/693.000_Construction_Specific_Materials"
mkdir -p "600_Technology/694.000_Wood_Construction_Carpentry"
mkdir -p "600_Technology/695.000_Roof_Covering"
mkdir -p "600_Technology/696.000_Utilities"
mkdir -p "600_Technology/697.000_Heating_Ventilating_Air_Conditioning"
mkdir -p "600_Technology/698.000_Detail_Finishing"
mkdir -p "600_Technology/699.000_[Unassigned]"
mkdir -p "700_Arts/700.000_Fine_Decorative_Arts"
mkdir -p "700_Arts/701.000_Philosophy_Theory_Fine_Arts"
mkdir -p "700_Arts/702.000_Miscellany_Fine_Arts"
mkdir -p "700_Arts/703.000_Dictionaries_Fine_Arts"
mkdir -p "700_Arts/704.000_Special_Topics_Fine_Arts"
mkdir -p "700_Arts/705.000_Serial_Publications_Fine_Arts"
mkdir -p "700_Arts/706.000_Organizations_Fine_Arts"
mkdir -p "700_Arts/707.000_Education_Research_Fine_Arts"
mkdir -p "700_Arts/708.000_Groups_People_Fine_Arts"
mkdir -p "700_Arts/709.000_History_Geography_Fine_Arts"
mkdir -p "700_Arts/710.000_Civic_Landscape_Art"
mkdir -p "700_Arts/711.000_Area_Planning"
mkdir -p "700_Arts/712.000_Landscape_Architecture"
mkdir -p "700_Arts/713.000_Landscape_Architecture_Traffic_Ways"
mkdir -p "700_Arts/714.000_Water_Features_Landscape_Architecture"
mkdir -p "700_Arts/715.000_Woody_Plants_Landscape_Architecture"
mkdir -p "700_Arts/716.000_Herbaceous_Plants_Landscape_Architecture"
mkdir -p "700_Arts/717.000_Structures_Landscape_Architecture"
mkdir -p "700_Arts/718.000_Landscape_Design_Cemeteries"
mkdir -p "700_Arts/719.000_Natural_Landscapes"
mkdir -p "700_Arts/720.000_Architecture"
mkdir -p "700_Arts/721.000_Architectural_Materials_Structural_Elements"
mkdir -p "700_Arts/722.000_Architecture_Ancient_World"
mkdir -p "700_Arts/723.000_Architecture_Medieval_Period"
mkdir -p "700_Arts/724.000_Architecture_Modern_Period"
mkdir -p "700_Arts/725.000_Public_Structures"
mkdir -p "700_Arts/726.000_Buildings_Religious_Purposes"
mkdir -p "700_Arts/727.000_Buildings_Education_Research"
mkdir -p "700_Arts/728.000_Residential_Buildings"
mkdir -p "700_Arts/729.000_Design_Decoration_Buildings"
mkdir -p "700_Arts/730.000_Plastic_Arts_Sculpture"
mkdir -p "700_Arts/731.000_Processes_Representations_Sculpture"
mkdir -p "700_Arts/732.000_Sculpture_Ancient_World"
mkdir -p "700_Arts/733.000_Sculpture_Medieval_Period"
mkdir -p "700_Arts/734.000_Sculpture_Modern_Period"
mkdir -p "700_Arts/735.000_Sculpture_Materials"
mkdir -p "700_Arts/736.000_Carving_Carvings"
mkdir -p "700_Arts/737.000_Numismatics_Sigillography"
mkdir -p "700_Arts/738.000_Ceramic_Arts"
mkdir -p "700_Arts/739.000_Art_Metalwork"
mkdir -p "700_Arts/740.000_Drawing_Decorative_Arts"
mkdir -p "700_Arts/741.000_Drawing_Drawings"
mkdir -p "700_Arts/742.000_Perspective_Drawing"
mkdir -p "700_Arts/743.000_Drawing_Copying_Techniques"
mkdir -p "700_Arts/744.000_[Unassigned]"
mkdir -p "700_Arts/745.000_Decorative_Arts"
mkdir -p "700_Arts/746.000_Textile_Arts"
mkdir -p "700_Arts/747.000_Interior_Decoration"
mkdir -p "700_Arts/748.000_Glass"
mkdir -p "700_Arts/749.000_Furniture_Accessories"
mkdir -p "700_Arts/750.000_Painting_Paintings"
mkdir -p "700_Arts/751.000_Techniques_Procedures_Painting"
mkdir -p "700_Arts/752.000_Color_Painting"
mkdir -p "700_Arts/753.000_Symbolism_Allegory_Mythology_Painting"
mkdir -p "700_Arts/754.000_Genre_Paintings"
mkdir -p "700_Arts/755.000_Religion_Painting"
mkdir -p "700_Arts/756.000_[Unassigned]"
mkdir -p "700_Arts/757.000_Human_Figures_Painting"
mkdir -p "700_Arts/758.000_Nature_Painting"
mkdir -p "700_Arts/759.000_History_Geography_Painting"
mkdir -p "700_Arts/760.000_Graphic_Arts_Printmaking"
mkdir -p "700_Arts/761.000_Relief_Processes_Printmaking"
mkdir -p "700_Arts/762.000_[Unassigned]"
mkdir -p "700_Arts/763.000_Lithographic_Processes"
mkdir -p "700_Arts/764.000_Chromolithography_Serigraphy"
mkdir -p "700_Arts/765.000_Metal_Engraving"
mkdir -p "700_Arts/766.000_Mezzotinting_Aquatinting_Related"
mkdir -p "700_Arts/767.000_Etching_Drypoint"
mkdir -p "700_Arts/768.000_[Unassigned]"
mkdir -p "700_Arts/769.000_Prints"
mkdir -p "700_Arts/770.000_Photography_Digital_Imaging"
mkdir -p "700_Arts/771.000_Techniques_Procedures_Photography"
mkdir -p "700_Arts/771.100_Photographic_Equipment_Supplies"
mkdir -p "700_Arts/771.110_Cameras"
mkdir -p "700_Arts/771.120_Lenses"
mkdir -p "700_Arts/771.130_Lighting_Equipment"
mkdir -p "700_Arts/771.140_Tripods_Supports"
mkdir -p "700_Arts/771.150_Filters"
mkdir -p "700_Arts/771.160_Flash_Equipment"
mkdir -p "700_Arts/771.170_Camera_Accessories"
mkdir -p "700_Arts/771.180_Studio_Equipment"
mkdir -p "700_Arts/771.190_Photographic_Materials"
mkdir -p "700_Arts/771.200_Camera_Techniques"
mkdir -p "700_Arts/771.300_Composition_Photography"
mkdir -p "700_Arts/771.400_Exposure_Metering"
mkdir -p "700_Arts/771.500_Focus_Depth_Field"
mkdir -p "700_Arts/771.600_Color_Photography"
mkdir -p "700_Arts/771.700_Black_White_Photography"
mkdir -p "700_Arts/771.800_Macro_Photography"
mkdir -p "700_Arts/771.900_Specialty_Photography_Techniques"
mkdir -p "700_Arts/772.000_Metallic_Salt_Processes"
mkdir -p "700_Arts/773.000_Pigment_Processes_Photography"
mkdir -p "700_Arts/774.000_Holography"
mkdir -p "700_Arts/775.000_Digital_Photography"
mkdir -p "700_Arts/775.100_Digital_Camera_Technology"
mkdir -p "700_Arts/775.200_Image_Sensors"
mkdir -p "700_Arts/775.300_Digital_Image_Processing"
mkdir -p "700_Arts/775.400_Digital_Workflow"
mkdir -p "700_Arts/775.500_RAW_Processing"
mkdir -p "700_Arts/775.600_Digital_Printing"
mkdir -p "700_Arts/775.700_Digital_Storage_Management"
mkdir -p "700_Arts/775.800_Digital_Photography_Software"
mkdir -p "700_Arts/775.900_Digital_Photography_Techniques"
mkdir -p "700_Arts/776.000_Computer_Art_Digital_Media"
mkdir -p "700_Arts/776.100_Digital_Art_Creation"
mkdir -p "700_Arts/776.200_3D_Computer_Graphics"
mkdir -p "700_Arts/776.300_Animation_Computer"
mkdir -p "700_Arts/776.400_Digital_Photo_Manipulation"
mkdir -p "700_Arts/776.500_Web_Graphics"
mkdir -p "700_Arts/776.600_Interactive_Media"
mkdir -p "700_Arts/776.700_Virtual_Reality_Art"
mkdir -p "700_Arts/776.800_Digital_Installation_Art"
mkdir -p "700_Arts/776.900_Computer_Art_History"
mkdir -p "700_Arts/777.000_Cinematography_Videography"
mkdir -p "700_Arts/777.100_Video_Camera_Technology"
mkdir -p "700_Arts/777.200_Video_Recording_Systems"
mkdir -p "700_Arts/777.300_Video_Production_Techniques"
mkdir -p "700_Arts/777.310_Video_Camera_Operation"
mkdir -p "700_Arts/777.320_Video_Lighting"
mkdir -p "700_Arts/777.330_Video_Audio_Recording"
mkdir -p "700_Arts/777.340_Video_Editing_Post_Production"
mkdir -p "700_Arts/777.341_Non_Linear_Editing"
mkdir -p "700_Arts/777.342_Video_Effects"
mkdir -p "700_Arts/777.343_Color_Correction_Grading"
mkdir -p "700_Arts/777.344_Audio_Post_Production"
mkdir -p "700_Arts/777.345_Video_Compression_Formats"
mkdir -p "700_Arts/777.346_Video_Distribution"
mkdir -p "700_Arts/777.347_Streaming_Video"
mkdir -p "700_Arts/777.348_Video_Archiving"
mkdir -p "700_Arts/777.349_Video_Production_Management"
mkdir -p "700_Arts/777.400_Film_Production"
mkdir -p "700_Arts/777.500_Documentary_Production"
mkdir -p "700_Arts/777.600_Commercial_Video_Production"
mkdir -p "700_Arts/777.700_Broadcast_Video_Production"
mkdir -p "700_Arts/777.800_Independent_Video_Production"
mkdir -p "700_Arts/777.900_Video_Production_History"
mkdir -p "700_Arts/778.000_Fields_Kinds_Photography"
mkdir -p "700_Arts/779.000_Photographs"
mkdir -p "700_Arts/780.000_Music"
mkdir -p "700_Arts/781.000_General_Principles_Forms_Music"
mkdir -p "700_Arts/781.100_Basic_Principles_Music"
mkdir -p "700_Arts/781.110_Musical_Acoustics"
mkdir -p "700_Arts/781.120_Musical_Elements_Rhythm_Melody"
mkdir -p "700_Arts/781.130_Musical_Scales_Modes"
mkdir -p "700_Arts/781.140_Musical_Intervals_Chords"
mkdir -p "700_Arts/781.150_Musical_Form_Structure"
mkdir -p "700_Arts/781.160_Musical_Style_Genres"
mkdir -p "700_Arts/781.170_Musical_Analysis"
mkdir -p "700_Arts/781.180_Musical_Performance_Practice"
mkdir -p "700_Arts/781.190_Musical_Improvisation"
mkdir -p "700_Arts/781.200_Elements_Music"
mkdir -p "700_Arts/781.210_Rhythm_Meter"
mkdir -p "700_Arts/781.220_Melody"
mkdir -p "700_Arts/781.230_Harmony"
mkdir -p "700_Arts/781.240_Counterpoint"
mkdir -p "700_Arts/781.250_Musical_Texture"
mkdir -p "700_Arts/781.260_Dynamics_Expression"
mkdir -p "700_Arts/781.270_Timbre_Orchestration"
mkdir -p "700_Arts/781.280_Musical_Notation"
mkdir -p "700_Arts/781.290_Music_Theory_Advanced"
mkdir -p "700_Arts/781.300_Composition"
mkdir -p "700_Arts/781.310_Composition_Techniques"
mkdir -p "700_Arts/781.320_Arrangement_Orchestration"
mkdir -p "700_Arts/781.330_Songwriting"
mkdir -p "700_Arts/781.340_Electronic_Computer_Music"
mkdir -p "700_Arts/781.341_Electronic_Music_History"
mkdir -p "700_Arts/781.342_Electronic_Music_Techniques"
mkdir -p "700_Arts/781.343_Computer_Music_Programming"
mkdir -p "700_Arts/781.344_Digital_Audio_Workstations"
mkdir -p "700_Arts/781.345_MIDI_Technology"
mkdir -p "700_Arts/781.346_Sampling_Techniques"
mkdir -p "700_Arts/781.347_Sound_Synthesis_Methods"
mkdir -p "700_Arts/781.348_Audio_Effects_Processing"
mkdir -p "700_Arts/781.349_Electronic_Music_Performance"
mkdir -p "700_Arts/781.400_Techniques_Music"
mkdir -p "700_Arts/781.410_Performance_Techniques"
mkdir -p "700_Arts/781.420_Conducting"
mkdir -p "700_Arts/781.430_Music_Education_Methods"
mkdir -p "700_Arts/781.440_Music_Therapy"
mkdir -p "700_Arts/781.450_Recording_Techniques"
mkdir -p "700_Arts/781.460_Music_Production"
mkdir -p "700_Arts/781.470_Live_Sound_Engineering"
mkdir -p "700_Arts/781.480_Studio_Design_Acoustics"
mkdir -p "700_Arts/781.490_Electronic_Music_Production"
mkdir -p "700_Arts/781.491_Home_Studio_Setup"
mkdir -p "700_Arts/781.492_Professional_Recording_Studios"
mkdir -p "700_Arts/781.493_Mixing_Mastering"
mkdir -p "700_Arts/781.494_Music_Software"
mkdir -p "700_Arts/781.495_Audio_Hardware"
mkdir -p "700_Arts/781.496_Music_Technology_Integration"
mkdir -p "700_Arts/781.497_Electronic_Performance_Systems"
mkdir -p "700_Arts/781.498_Music_Apps_Mobile"
mkdir -p "700_Arts/781.499_Future_Music_Technology"
mkdir -p "700_Arts/781.500_Kinds_Music"
mkdir -p "700_Arts/781.600_Traditions_Music"
mkdir -p "700_Arts/781.700_Sacred_Music"
mkdir -p "700_Arts/781.800_Folk_Music"
mkdir -p "700_Arts/781.900_Popular_Music"
mkdir -p "700_Arts/781.910_Instruments_Their_Music"
mkdir -p "700_Arts/782.000_Vocal_Music"
mkdir -p "700_Arts/783.000_Music_Single_Voices"
mkdir -p "700_Arts/784.000_Instruments_Instrumental_Ensembles"
mkdir -p "700_Arts/784.100_Musical_Instrument_Families"
mkdir -p "700_Arts/784.200_Orchestral_Instruments"
mkdir -p "700_Arts/784.300_Chamber_Music_Instruments"
mkdir -p "700_Arts/784.400_Solo_Instruments"
mkdir -p "700_Arts/784.500_Electronic_Instruments_General"
mkdir -p "700_Arts/784.600_Mechanical_Instruments"
mkdir -p "700_Arts/784.700_Non_Western_Instruments"
mkdir -p "700_Arts/784.800_Instrument_Construction_Repair"
mkdir -p "700_Arts/784.900_Instrument_History"
mkdir -p "700_Arts/785.000_Ensembles_Few_Solo_Parts"
mkdir -p "700_Arts/785.100_Chamber_Music"
mkdir -p "700_Arts/785.200_String_Ensembles"
mkdir -p "700_Arts/785.300_Wind_Ensembles"
mkdir -p "700_Arts/785.400_Brass_Ensembles"
mkdir -p "700_Arts/785.500_Mixed_Ensembles"
mkdir -p "700_Arts/785.600_Jazz_Ensembles"
mkdir -p "700_Arts/785.700_Popular_Music_Bands"
mkdir -p "700_Arts/785.800_Electronic_Music_Ensembles"
mkdir -p "700_Arts/785.900_World_Music_Ensembles"
mkdir -p "700_Arts/786.000_Keyboard_Electronic_Instruments"
mkdir -p "700_Arts/786.100_Piano"
mkdir -p "700_Arts/786.110_Acoustic_Pianos"
mkdir -p "700_Arts/786.120_Digital_Pianos"
mkdir -p "700_Arts/786.130_Piano_Techniques"
mkdir -p "700_Arts/786.140_Piano_Maintenance"
mkdir -p "700_Arts/786.150_Piano_History"
mkdir -p "700_Arts/786.200_Organ"
mkdir -p "700_Arts/786.210_Pipe_Organs"
mkdir -p "700_Arts/786.220_Electronic_Organs"
mkdir -p "700_Arts/786.230_Hammond_Organs"
mkdir -p "700_Arts/786.240_Reed_Organs"
mkdir -p "700_Arts/786.300_Harpsichord_Clavichord"
mkdir -p "700_Arts/786.400_Other_Keyboard_Instruments"
mkdir -p "700_Arts/786.500_Accordion_Harmonica"
mkdir -p "700_Arts/786.600_Mechanical_Keyboard_Instruments"
mkdir -p "700_Arts/786.700_Electronic_Instruments_Synthesizers"
mkdir -p "700_Arts/786.710_Analog_Synthesizers"
mkdir -p "700_Arts/786.720_Digital_Synthesizers"
mkdir -p "700_Arts/786.730_Software_Synthesizers"
mkdir -p "700_Arts/786.740_Modular_Synthesizers"
mkdir -p "700_Arts/786.750_Drum_Machines"
mkdir -p "700_Arts/786.760_Samplers"
mkdir -p "700_Arts/786.770_Workstation_Keyboards"
mkdir -p "700_Arts/786.780_Controller_Keyboards"
mkdir -p "700_Arts/786.790_Synthesizer_Programming"
mkdir -p "700_Arts/786.800_MIDI_Controllers"
mkdir -p "700_Arts/786.900_Keyboard_Amplification"
mkdir -p "700_Arts/787.000_Stringed_Instruments"
mkdir -p "700_Arts/787.100_Bowed_Instruments"
mkdir -p "700_Arts/787.110_Violin_Family"
mkdir -p "700_Arts/787.120_Violin"
mkdir -p "700_Arts/787.130_Viola"
mkdir -p "700_Arts/787.140_Cello"
mkdir -p "700_Arts/787.150_Double_Bass"
mkdir -p "700_Arts/787.200_Plucked_Instruments"
mkdir -p "700_Arts/787.210_Guitar_Family"
mkdir -p "700_Arts/787.220_Classical_Guitar"
mkdir -p "700_Arts/787.230_Folk_Guitar"
mkdir -p "700_Arts/787.240_Jazz_Guitar"
mkdir -p "700_Arts/787.300_Harp_Family"
mkdir -p "700_Arts/787.400_Lute_Family"
mkdir -p "700_Arts/787.500_Banjo_Family"
mkdir -p "700_Arts/787.600_Mandolin_Family"
mkdir -p "700_Arts/787.700_Other_Plucked_Instruments"
mkdir -p "700_Arts/787.800_Struck_Instruments"
mkdir -p "700_Arts/787.870_Electric_Electronic_Stringed"
mkdir -p "700_Arts/787.871_Electric_Guitars"
mkdir -p "700_Arts/787.872_Electric_Bass_Guitars"
mkdir -p "700_Arts/787.873_Electric_Violins"
mkdir -p "700_Arts/787.874_Guitar_Amplifiers"
mkdir -p "700_Arts/787.875_Guitar_Effects_Pedals"
mkdir -p "700_Arts/787.876_Guitar_Pickups_Electronics"
mkdir -p "700_Arts/787.877_Electric_Guitar_Techniques"
mkdir -p "700_Arts/787.878_Bass_Guitar_Techniques"
mkdir -p "700_Arts/787.879_Electric_Guitar_Maintenance"
mkdir -p "700_Arts/787.900_String_Instrument_Construction"
mkdir -p "700_Arts/788.000_Wind_Instruments"
mkdir -p "700_Arts/789.000_[Unassigned]"
mkdir -p "700_Arts/790.000_Recreational_Performing_Arts"
mkdir -p "700_Arts/791.000_Public_Performances"
mkdir -p "700_Arts/791.100_Traveling_Shows"
mkdir -p "700_Arts/791.200_Puppetry"
mkdir -p "700_Arts/791.300_Circuses"
mkdir -p "700_Arts/791.400_Motion_Pictures_Films"
mkdir -p "700_Arts/791.430_Motion_Pictures_General"
mkdir -p "700_Arts/791.431_Film_History"
mkdir -p "700_Arts/791.432_Film_Theory_Criticism"
mkdir -p "700_Arts/791.433_Film_Genres"
mkdir -p "700_Arts/791.434_Film_Production"
mkdir -p "700_Arts/791.435_Film_Festivals_Screenings"
mkdir -p "700_Arts/791.436_Film_Distribution_Exhibition"
mkdir -p "700_Arts/791.437_Film_Industry"
mkdir -p "700_Arts/791.438_Film_Awards"
mkdir -p "700_Arts/791.439_Film_Studies_Education"
mkdir -p "700_Arts/791.500_Television_Programs"
mkdir -p "700_Arts/791.600_Radio_Programs"
mkdir -p "700_Arts/791.700_Vaudeville"
mkdir -p "700_Arts/791.800_Nightclubs_Cabarets"
mkdir -p "700_Arts/791.900_Other_Public_Performances"
mkdir -p "700_Arts/792.000_Stage_Presentations"
mkdir -p "700_Arts/793.000_Indoor_Games_Amusements"
mkdir -p "700_Arts/794.000_Indoor_Games_Skill_Action"
mkdir -p "700_Arts/794.100_Chess"
mkdir -p "700_Arts/794.200_Checkers_Draughts"
mkdir -p "700_Arts/794.300_Board_Games"
mkdir -p "700_Arts/794.400_Card_Games"
mkdir -p "700_Arts/794.500_Puzzles"
mkdir -p "700_Arts/794.600_Video_Games_General"
mkdir -p "700_Arts/794.700_Role_Playing_Games"
mkdir -p "700_Arts/794.800_Computer_Games"
mkdir -p "700_Arts/794.810_Computer_Game_Design"
mkdir -p "700_Arts/794.820_Computer_Game_Programming"
mkdir -p "700_Arts/794.830_Game_Genres"
mkdir -p "700_Arts/794.840_Game_Platforms_Consoles"
mkdir -p "700_Arts/794.850_Mobile_Gaming"
mkdir -p "700_Arts/794.860_Online_Gaming"
mkdir -p "700_Arts/794.870_Game_Industry"
mkdir -p "700_Arts/794.880_Esports"
mkdir -p "700_Arts/794.890_Game_Culture_History"
mkdir -p "700_Arts/794.900_Other_Electronic_Games"
mkdir -p "700_Arts/795.000_Games_Chance"
mkdir -p "700_Arts/796.000_Athletic_Outdoor_Sports_Games"
mkdir -p "700_Arts/797.000_Aquatic_Air_Sports"
mkdir -p "700_Arts/798.000_Equestrian_Sports_Animal_Racing"
mkdir -p "700_Arts/799.000_Fishing_Hunting_Shooting"
mkdir -p "800_Literature/800.000_Literature_Rhetoric"
mkdir -p "800_Literature/801.000_Philosophy_Theory_Literature"
mkdir -p "800_Literature/802.000_Miscellany_Literature"
mkdir -p "800_Literature/803.000_Dictionaries_Literature"
mkdir -p "800_Literature/804.000_Special_Topics_Literature"
mkdir -p "800_Literature/805.000_Serial_Publications_Literature"
mkdir -p "800_Literature/806.000_Organizations_Literature"
mkdir -p "800_Literature/807.000_Education_Research_Literature"
mkdir -p "800_Literature/808.000_Rhetoric_Collections_Literature"
mkdir -p "800_Literature/809.000_History_Literature"
mkdir -p "800_Literature/810.000_American_Literature_English"
mkdir -p "800_Literature/811.000_American_Poetry"
mkdir -p "800_Literature/812.000_American_Drama"
mkdir -p "800_Literature/813.000_American_Fiction"
mkdir -p "800_Literature/814.000_American_Essays"
mkdir -p "800_Literature/815.000_American_Speeches"
mkdir -p "800_Literature/816.000_American_Letters"
mkdir -p "800_Literature/817.000_American_Humor_Satire"
mkdir -p "800_Literature/818.000_American_Miscellaneous_Writings"
mkdir -p "800_Literature/819.000_[Unassigned]"
mkdir -p "800_Literature/820.000_English_Old_English_Literature"
mkdir -p "800_Literature/821.000_English_Poetry"
mkdir -p "800_Literature/822.000_English_Drama"
mkdir -p "800_Literature/823.000_English_Fiction"
mkdir -p "800_Literature/824.000_English_Essays"
mkdir -p "800_Literature/825.000_English_Speeches"
mkdir -p "800_Literature/826.000_English_Letters"
mkdir -p "800_Literature/827.000_English_Humor_Satire"
mkdir -p "800_Literature/828.000_English_Miscellaneous_Writings"
mkdir -p "800_Literature/829.000_Old_English_Literature"
mkdir -p "800_Literature/830.000_Literatures_Germanic_Languages"
mkdir -p "800_Literature/831.000_German_Poetry"
mkdir -p "800_Literature/832.000_German_Drama"
mkdir -p "800_Literature/833.000_German_Fiction"
mkdir -p "800_Literature/834.000_German_Essays"
mkdir -p "800_Literature/835.000_German_Speeches"
mkdir -p "800_Literature/836.000_German_Letters"
mkdir -p "800_Literature/837.000_German_Humor_Satire"
mkdir -p "800_Literature/838.000_German_Miscellaneous_Writings"
mkdir -p "800_Literature/839.000_Other_Germanic_Literatures"
mkdir -p "800_Literature/840.000_Literatures_Romance_Languages"
mkdir -p "800_Literature/841.000_French_Poetry"
mkdir -p "800_Literature/842.000_French_Drama"
mkdir -p "800_Literature/843.000_French_Fiction"
mkdir -p "800_Literature/844.000_French_Essays"
mkdir -p "800_Literature/845.000_French_Speeches"
mkdir -p "800_Literature/846.000_French_Letters"
mkdir -p "800_Literature/847.000_French_Humor_Satire"
mkdir -p "800_Literature/848.000_French_Miscellaneous_Writings"
mkdir -p "800_Literature/849.000_Occitan_Catalan_Literature"
mkdir -p "800_Literature/850.000_Italian_Romanian_Rhaetian_Literature"
mkdir -p "800_Literature/851.000_Italian_Poetry"
mkdir -p "800_Literature/852.000_Italian_Drama"
mkdir -p "800_Literature/853.000_Italian_Fiction"
mkdir -p "800_Literature/854.000_Italian_Essays"
mkdir -p "800_Literature/855.000_Italian_Speeches"
mkdir -p "800_Literature/856.000_Italian_Letters"
mkdir -p "800_Literature/857.000_Italian_Humor_Satire"
mkdir -p "800_Literature/858.000_Italian_Miscellaneous_Writings"
mkdir -p "800_Literature/859.000_Romanian_Rhaetian_Literature"
mkdir -p "800_Literature/860.000_Spanish_Portuguese_Literature"
mkdir -p "800_Literature/861.000_Spanish_Poetry"
mkdir -p "800_Literature/862.000_Spanish_Drama"
mkdir -p "800_Literature/863.000_Spanish_Fiction"
mkdir -p "800_Literature/864.000_Spanish_Essays"
mkdir -p "800_Literature/865.000_Spanish_Speeches"
mkdir -p "800_Literature/866.000_Spanish_Letters"
mkdir -p "800_Literature/867.000_Spanish_Humor_Satire"
mkdir -p "800_Literature/868.000_Spanish_Miscellaneous_Writings"
mkdir -p "800_Literature/869.000_Portuguese_Literature"
mkdir -p "800_Literature/870.000_Italic_Literature_Latin"
mkdir -p "800_Literature/871.000_Latin_Poetry"
mkdir -p "800_Literature/872.000_Latin_Drama"
mkdir -p "800_Literature/873.000_Latin_Epic_Fiction"
mkdir -p "800_Literature/874.000_Latin_Lyric_Poetry"
mkdir -p "800_Literature/875.000_Latin_Speeches"
mkdir -p "800_Literature/876.000_Latin_Letters"
mkdir -p "800_Literature/877.000_Latin_Humor_Satire"
mkdir -p "800_Literature/878.000_Latin_Miscellaneous_Writings"
mkdir -p "800_Literature/879.000_Other_Italic_Literature"
mkdir -p "800_Literature/880.000_Hellenic_Literature_Classical_Greek"
mkdir -p "800_Literature/881.000_Classical_Greek_Poetry"
mkdir -p "800_Literature/882.000_Classical_Greek_Drama"
mkdir -p "800_Literature/883.000_Classical_Greek_Epic_Fiction"
mkdir -p "800_Literature/884.000_Classical_Greek_Lyric_Poetry"
mkdir -p "800_Literature/885.000_Classical_Greek_Speeches"
mkdir -p "800_Literature/886.000_Classical_Greek_Letters"
mkdir -p "800_Literature/887.000_Classical_Greek_Humor_Satire"
mkdir -p "800_Literature/888.000_Classical_Greek_Miscellaneous"
mkdir -p "800_Literature/889.000_Modern_Greek_Literature"
mkdir -p "800_Literature/890.000_Literatures_Other_Languages"
mkdir -p "800_Literature/891.000_East_Indo_European_Celtic_Literature"
mkdir -p "800_Literature/892.000_Afro_Asiatic_Literature"
mkdir -p "800_Literature/893.000_Non_Semitic_Afro_Asiatic_Literature"
mkdir -p "800_Literature/894.000_Altaic_Uralic_Dravidian_Literature"
mkdir -p "800_Literature/895.000_East_Southeast_Asian_Literature"
mkdir -p "800_Literature/896.000_African_Literature"
mkdir -p "800_Literature/897.000_North_American_Native_Literature"
mkdir -p "800_Literature/898.000_South_American_Native_Literature"
mkdir -p "800_Literature/899.000_Austronesian_Literature"
mkdir -p "900_History/900.000_History"
mkdir -p "900_History/901.000_Philosophy_Theory_History"
mkdir -p "900_History/902.000_Miscellany_History"
mkdir -p "900_History/903.000_Dictionaries_History"
mkdir -p "900_History/904.000_Collected_Accounts_Events"
mkdir -p "900_History/905.000_Serial_Publications_History"
mkdir -p "900_History/906.000_Organizations_History"
mkdir -p "900_History/907.000_Education_Research_History"
mkdir -p "900_History/908.000_Groups_People_History"
mkdir -p "900_History/909.000_World_History"
mkdir -p "900_History/910.000_Geography_Travel"
mkdir -p "900_History/911.000_Historical_Geography"
mkdir -p "900_History/912.000_Maps_Atlases"
mkdir -p "900_History/912.100_World_Maps_Atlases"
mkdir -p "900_History/912.300_Maps_Ancient_World"
mkdir -p "900_History/912.400_Maps_Europe"
mkdir -p "900_History/912.500_Maps_Asia"
mkdir -p "900_History/912.600_Maps_Africa"
mkdir -p "900_History/912.700_Maps_North_America"
mkdir -p "900_History/912.800_Maps_South_America"
mkdir -p "900_History/912.900_Maps_Other_Areas"
mkdir -p "900_History/913.000_Geography_Ancient_World"
mkdir -p "900_History/914.000_Geography_Europe"
mkdir -p "900_History/915.000_Geography_Asia"
mkdir -p "900_History/916.000_Geography_Africa"
mkdir -p "900_History/917.000_Geography_North_America"
mkdir -p "900_History/918.000_Geography_South_America"
mkdir -p "900_History/919.000_Geography_Other_Areas"
mkdir -p "900_History/920.000_Biography_Genealogy_Insignia"
mkdir -p "900_History/921.000_[Unassigned]"
mkdir -p "900_History/922.000_[Unassigned]"
mkdir -p "900_History/923.000_[Unassigned]"
mkdir -p "900_History/924.000_[Unassigned]"
mkdir -p "900_History/925.000_[Unassigned]"
mkdir -p "900_History/926.000_[Unassigned]"
mkdir -p "900_History/927.000_[Unassigned]"
mkdir -p "900_History/928.000_[Unassigned]"
mkdir -p "900_History/929.000_Genealogy_Names_Insignia"
mkdir -p "900_History/930.000_History_Ancient_World"
mkdir -p "900_History/931.000_History_China"
mkdir -p "900_History/932.000_History_Egypt"
mkdir -p "900_History/933.000_History_Palestine"
mkdir -p "900_History/934.000_History_India"
mkdir -p "900_History/935.000_History_Mesopotamia_Iranian_Plateau"
mkdir -p "900_History/936.000_History_Europe_North_West_Africa"
mkdir -p "900_History/937.000_History_Italian_Peninsula"
mkdir -p "900_History/938.000_History_Greece"
mkdir -p "900_History/939.000_History_Other_Ancient_World"
mkdir -p "900_History/940.000_History_Europe"
mkdir -p "900_History/941.000_History_British_Isles"
mkdir -p "900_History/942.000_History_England_Wales"
mkdir -p "900_History/943.000_History_Germany_Austria"
mkdir -p "900_History/944.000_History_France_Monaco"
mkdir -p "900_History/945.000_History_Italian_Peninsula"
mkdir -p "900_History/946.000_History_Iberian_Peninsula"
mkdir -p "900_History/947.000_History_Russia_Eastern_Europe"
mkdir -p "900_History/948.000_History_Scandinavia"
mkdir -p "900_History/949.000_History_Other_Europe"
mkdir -p "900_History/950.000_History_Asia"
mkdir -p "900_History/951.000_History_China_Adjacent_Areas"
mkdir -p "900_History/952.000_History_Japan"
mkdir -p "900_History/953.000_History_Arabian_Peninsula"
mkdir -p "900_History/954.000_History_India_Adjacent_Areas"
mkdir -p "900_History/955.000_History_Iran"
mkdir -p "900_History/956.000_History_Middle_East"
mkdir -p "900_History/957.000_History_Siberia"
mkdir -p "900_History/958.000_History_Central_Asia"
mkdir -p "900_History/959.000_History_Southeast_Asia"
mkdir -p "900_History/960.000_History_Africa"
mkdir -p "900_History/961.000_History_Tunisia_Libya"
mkdir -p "900_History/962.000_History_Egypt_Sudan"
mkdir -p "900_History/963.000_History_Ethiopia_Eritrea"
mkdir -p "900_History/964.000_History_Morocco_Algeria"
mkdir -p "900_History/965.000_History_Algeria"
mkdir -p "900_History/966.000_History_West_Africa"
mkdir -p "900_History/967.000_History_Central_Africa"
mkdir -p "900_History/968.000_History_Southern_Africa"
mkdir -p "900_History/969.000_History_Indian_Ocean_Islands"
mkdir -p "900_History/970.000_History_North_America"
mkdir -p "900_History/971.000_History_Canada"
mkdir -p "900_History/972.000_History_Middle_America_Mexico"
mkdir -p "900_History/973.000_History_United_States"
mkdir -p "900_History/974.000_History_Northeastern_United_States"
mkdir -p "900_History/975.000_History_Southeastern_United_States"
mkdir -p "900_History/976.000_History_South_Central_United_States"
mkdir -p "900_History/977.000_History_North_Central_United_States"
mkdir -p "900_History/978.000_History_Western_United_States"
mkdir -p "900_History/979.000_History_Great_Basin_Pacific_Slope"
mkdir -p "900_History/980.000_History_South_America"
mkdir -p "900_History/981.000_History_Brazil"
mkdir -p "900_History/982.000_History_Argentina"
mkdir -p "900_History/983.000_History_Chile"
mkdir -p "900_History/984.000_History_Bolivia"
mkdir -p "900_History/985.000_History_Peru"
mkdir -p "900_History/986.000_History_Colombia_Ecuador"
mkdir -p "900_History/987.000_History_Venezuela"
mkdir -p "900_History/988.000_History_Guiana"
mkdir -p "900_History/989.000_History_Paraguay_Uruguay"
mkdir -p "900_History/990.000_History_Other_Areas"
mkdir -p "900_History/991.000_[Unassigned]"
mkdir -p "900_History/992.000_[Unassigned]"
mkdir -p "900_History/993.000_History_New_Zealand"
mkdir -p "900_History/994.000_History_Australia"
mkdir -p "900_History/995.000_History_Melanesia"
mkdir -p "900_History/996.000_History_Polynesia"
mkdir -p "900_History/997.000_History_Atlantic_Ocean_Islands"
mkdir -p "900_History/998.000_History_Arctic_Islands_Antarctica"
mkdir -p "900_History/999.000_History_Extraterrestrial_Worlds"
# Music & Audio - Enhanced Detail for Synthesizers & Audio Equipment
# Organizations & Museology
# Photography & Video - Enhanced Detail
# Programming - Enhanced Detail
# Serial Publications
# Special Computer Methods