10         20         30        40        50        60
CACCAACUAGAAACUUUGA-   -|    CUCAA         CU           UGCAU 
                    UGG CUGCA     CAUUCAUUG  GUCGGUGGGUU     C
                    ACC GGCGU     GUAAGUAAC  UAGUCGCUCAA     C
AGAUCGAAGGAACCCAUAAA   A^    CAAAC         --           CUAAG 
.       110       100        90        80          70