10        20          30        40        50       
GUUUCGUAAUUAAAGAGAAG--|   AA  U      AU   UUC      C  UAUA 
                      GUGG  GU UAGGUC  GAC   UGCAAU UG    U
                      CACC  UA GUCCGG  CUG   ACGUUA AC    A
UAAAAGGUGAAACAACACAAUA^   AG  C      CC   UUC      A  UGUU 
    110       100        90        80        70        60