10           20        30        40        50        60        
ACCUGGGUGACUUAUGG---|    GUA     U                     UCAGGGUUGUGAUUU 
                    UGUUC   CAGGG GAGGUAGUAGGUUGUGUGGUU               \
                    ACGGG   GUCCC UUCCGUCAUCCAACAUAUCAA               U
UACGAGGACACUACAUAACG^    AG-     -                     UCGAGGACUACCCCA 
    130       120       110         100        90        80        70