10           20        30        40         50         
GCAGUAAAUGAGAAAGU---|   UA   U            C      -    AGCUUCAC 
                    GGAA  UUC GGGAGUUGUAGU UUUCAA ACAG        A
                    CCUU  AAG CCCUCGACAUCA AAGGUU UGUC        A
AAAGUAUCCGUCACUCCGCU^   C-   U            C      A    CAUACAGG 
 .       110       100         90        80        70        60