10          20        30          40        50         
CAAGUGCUUAGAAGUUU--     U       --|   U  U           C   UUGCA 
                   UCUUA UGCCUUC  GGCU CU UACAGUGCUGC UUG     U
                   AGAGU ACGGAAG  UCGG GA AUGUUACGACG AAC     A
UAAAGAACACUUCUUGUUC     U       UA^   -  C           -   UAGGU 
.       110       100        90         80        70         60