10        20          30        40        50         
AAUAUGCGAUGAGACAUACGA--|   A  A       U   UUU      AU   UCAU 
                       UGGU GU UAGGUCG GAU   UGCAAU  UUG    U
                       ACCA UA AUCCGGC CUG   ACGUUA  AAC    A
CUUGAUUGUAAUUCGACGGUCAC^   G  C       C   UUC      --   UAAA 
      110       100        90        80        70          60