10         20         30        40        50        60
GCACAGCUCGUGCAUCUAA-   -|    AUCAA         CU           UUAGU 
                    UGG CUGCA     CAUUCAUUG  GUCGGUGGGUU     U
                    ACC GGCGU     GUAAGUAAC  UAGUCACUCAA     U
UCGUGCGUGAGAAUCGAUAG   A^    CAAAC         --           CCAUG 
.       110       100        90        80          70