default -> -1   (Coverage 1000, error 18.1%, error without exceptions 50.0%)
   unless ATGGCC -> 1   (Coverage 148, error 8.8%)
   or ACGACG -> 1   (Coverage 111, error 9.0%)
   or AGATGG -> 1   (Coverage 208, error 10.6%)
   or CCCAAG -> 1   (Coverage 167, error 10.8%)
   or TGGTAC -> 1   (Coverage 208, error 11.5%)
   or CTGAGG -> 1   (Coverage 121, error 11.6%)
   or GGGACC -> 1   (Coverage 57, error 7.0%)
   or TCCAGA -> 1   (Coverage 234, error 12.4%)
