10           20        30        40         50         
GCAGUUUCUGAAAGAAU---|   UA   U            C      -    AGCUUUGC 
                    GGAA  UUC GGGAGUUGUAGU UUUCAA ACAG        A
                    CCUU  AAG CCCUCGACAUCA AAGGUU UGUC        A
AAAGUAUCCGUCACUGUGAU^   C-   U            C      A    CAUACAUG 
 .       110       100         90        80        70        60