10         20         30        40        50        60
CCCCAACUGGAUGCACUGA-   -|    CUCAA         CU           UGAAU 
                    UGG CUGCA     CAUUCAUUG  GUCGGUGGGUU     C
                    ACC GGCGU     GUAAGUAAC  UAGUCACUCAG     U
AAACCAAAGGAACCCAACAC   A^    CAAAC         --           UUAAG 
.       110       100        90        80          70