10        20          30          40        50         
AAUGAACAUAUGGAAUGUCUCAU--       --|   U  U           C   UUGCA 
                         UGUCUUC  GGCU CU UACAGUGCUGC UUG     U
                         ACGGAAG  UCGG GA AUGUUACGACG AAC     A
AAUAAGAACCAUCUCGUUCUGAAUU       UA^   -  C           -   UAGGU 
.       110       100        90         80        70         60