10          20          30        40        50         
UCUGUAAGGAGCCAAAU--            --|    U  U           C   UGGCA 
                   UCUCUGUGUUUU  UAGCU CU UACAGUGUUGC UUG     U
                   AGAGACACGAAA  AUCGG GA AUGUUACGACG AAC     G
AACAUCAAGGAGCACGACG            CU^    -  C           -   UAGAG 
.       110       100        90         80        70         60