10         20         30        40        50        60
CACCAACUGAAAACACUGA-   -|    CUCAA         CU           UGAGU 
                    UGG CUGCA     CAUUCAUUG  GUCGGUGGGUU     C
                    ACC GGCGU     GUAAGUAGC  UAGUCACUCAA     U
AAACGAAGGAUACCCAACAA   A^    CAAAC         --           CUAAG 
.       110       100        90        80          70