anchor.diff:  ,,,,,,,,,,SLAV 27200 Modern Central European Novel
   ,,,,,,,,,,SLAV 28600 Kitsch
   ,,,,,,,,,,SLAV 22000 Old Church Slavonic
  -,,,,,,,,,,SLAV 22000 Old Church Slavonic
   ,,,,,,,,,,SLAV 25900 Word and Image: Reassessing Interdisciplinarity
   ,,,,,,,,,,SOCI 20001 Sociological Methods
   ,,,,,,,,,,SOCI 20002 Social Structure and Change
  
positive.code: ,,,,,,,,,,PHIL 25000 History of Philosophy I: Ancient Philosophy
  ,,,,,,,,,,"PHIL 25209 Emotion, Reason, and Law"
  ,,,,,,,,,,PHIL 25720 Plotinus
  ,,,,,,,,,,PHIL 26000 History of Philosophy II: Medieval and Early Modern Philosophy
  ,,,,,,,,,,PHIL 26000 History of Philosophy II: Medieval and Early Modern Philosophy
  ,,,,,,,,,,PHIL 26110 Introduction to Scientific and Technological Change
  ,,,,,,,,,,PHIL 27000 History of Philosophy III: Kant and the Nineteenth Century
  
negative.code: ,,,,,,,,,,HIST 22111 Mary and Mariology
  ,,,,,,,,,,HIST 23407 Comparative Kingship: Rulers in 12th-Century Europe
  ,,,,,,,,,,HIST 23510 The Arts of Language in the Middle Ages: The Trivium
  ,,,,,,,,,,"HIST 24003 The Russian Empire, 1700 to 1917"
  ,,,,,,,,,,HIST 29627 History Colloquium: Life Stories of Russian Women
  ,,,,,,,,,,HUMA 02980 Practicum
  