anchor.diff:  ,,,,,,,,,,ENGL 13800 History and Theory of Drama I
   ,,,,,,,,,,ENGL 13900 History and Theory of Drama II
   ,,,,,,,,,,ENGL 14900 Old English
  +,,,,,,,,,,ENGL 14900 Old English
   ,,,,,,,,,,ENGL 15000 Old English Poetry
  +,,,,,,,,,,ENGL 15000 Old English Poetry
   ,,,,,,,,,,ENGL 15500 Chaucer: The Canterbury Tales
  +,,,,,,,,,,ENGL 15500 Chaucer: The Canterbury Tales
   ,,,,,,,,,,ENGL 15800 Medieval Epic
  +,,,,,,,,,,ENGL 15800 Medieval Epic
   ,,,,,,,,,,ENGL 16202 Spenser
   ,,,,,,,,,,ENGL 16500 Shakespeare I: Histories and Comedies
   ,,,,,,,,,,ENGL 16600 Shakespeare II: Tragedies and Romances
  
positive.code: ,,,,,,,,,,SOSC 29900 BA Paper in Russian Civilization
  ,,,,,,,,,,SOSC 39000 Anthropology of Disability
  ,,,,,,,,,,SOSL 26800 Balkan Folklore
  ,,,,,,,,,,SOSL 27400 Magic Realist and Fantastic Writings from the Balkans
  ,,,,,,,,,,SOSL 27600 Cinema from the Balkans
  ,,,,,,,,,,SOSL 27610 Gender in the Balkans through Literature and Film
  ,,,,,,,,,,SOSL 29700 Reading and Research Course
  ,,,,,,,,,,SOSL 29900 BA Paper
  ,,,,,,,,,,SOSL 26800 Balkan Folklore
  ,,,,,,,,,,SPAN 10201 Continuing Elementary Spanish
  ,,,,,,,,,,SPAN 20400 Curso de redacción académica
  ,,,,,,,,,,SPAN 20402 Curso de redacción académica para hablantes nativos
  
negative.code: ,,,,,,,,,,TAPS 29200 Advanced Study: Dance
  ,,,,,,,,,,TAPS 29600 Advanced Study: General
  ,,,,,,,,,,TAPS 29800 Theater and Performance Studies BA Colloquium
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  ,,,,,,,,,,UGAR 20101 Ugaritic I
  ,,,,,,,,,,UGAR 20101 Ugaritic I
  ,,,,,,,,,,UGAR 20102 Ugaritic II
  ,,,,,,,,,,UGAR 20102 Ugaritic II
  ,,,,,,,,,,UGAR 20103 Ugaritic III
  ,,,,,,,,,,UGAR 20103 Ugaritic III
  ,,,,,,,,,,UZBK 10101 Elementary Modern Literary Uzbek I
  ,,,,,,,,,,UZBK 10101 Elementary Modern Literary Uzbek I
  ,,,,,,,,,,UZBK 10102 Elementary Modern Literary Uzbek II
  ,,,,,,,,,,UZBK 10102 Elementary Modern Literary Uzbek II
  ,,,,,,,,,,UZBK 10103 Elementary Modern Literary Uzbek III
  ,,,,,,,,,,UZBK 10103 Elementary Modern Literary Uzbek III
  ,,,,,,,,,,UZBK 20101 Intermediate Modern Literary Uzbek I
  ,,,,,,,,,,UZBK 20101 Intermediate Modern Literary Uzbek I
  ,,,,,,,,,,UZBK 20102 Intermediate Modern Literary Uzbek II
  ,,,,,,,,,,UZBK 20102 Intermediate Modern Literary Uzbek II
  ,,,,,,,,,,UZBK 20103 Intermediate Modern Literary Uzbek III
  ,,,,,,,,,,UZBK 20103 Intermediate Modern Literary Uzbek III
  ,,,,,,,,,,UZBK 30101 Advanced Modern Literary Uzbek I
  ,,,,,,,,,,UZBK 30101 Advanced Modern Literary Uzbek I
  ,,,,,,,,,,UZBK 30102 Advanced Modern Literary Uzbek II
  ,,,,,,,,,,UZBK 30102 Advanced Modern Literary Uzbek II
  ,,,,,,,,,,UZBK 30103 Advanced Modern Literary Uzbek III
  ,,,,,,,,,,UZBK 30103 Advanced Modern Literary Uzbek III