10           20        30        40        50        60 
UCUAAAGCAACUCAAAA---|   A        U        CUAU          UUUUGAU 
                    CACU CUGUGCUU AUGGCUUU    UCCUAUGUGA       \
                    GUGA GACAUGGA UACCGAAA    GGGAUGUACU       A
AUGUAGGUGACGACUAUUCG^   -        U        CUU-          AUGUAGU 
120       110       100         90        80         70