10          20        30          40        50         
ACAUGGGAGGAAAUGAUG--            --|   U  U           C   UAGCA 
                    CUUUGUGUUUUC  AGCU CU UACAGUGCUGC UUG     U
                    GAGACACGAAAG  UCGG GA AUGUUACGACG AAC     C
AAACGUGAACGUCAUACACA            UA^   -  C           -   UAGAC 
.       110       100        90         80        70         60