10          20        30        40        50         
CAGGACAAAAGGACGUA--|      G               A         UAAACCCC 
                   CAGUGCA UCAUCCAUAAAGUAG AAGCACUAC        U
                   GUCAUGU AGUAGGUAUUUCAUC UUUGUGAUG        C
UUCACAAGGGUCGUCGGUU^      G               C         UGACACCG 
.       110       100        90        80        70        60