class Constants:
  ONSET = 'ONSET'
  NUCLEUS = 'NUCLEUS'
  CODA = 'CODA'
  TONE = 'TONE'
  OTHER = 'OTHER'
  
  DELIM = ' '
  DELETED = '*'
  
  CORRECT = 'C'
  SUB     = 'S'
  DEL     = 'D'
  INS     = 'I'
  
  REF     = 'REF'
  HYP     = 'HYP'
  EVAL    = 'Eval'

  INF     = 999999
