10          20         30        40         50         
UUCAGCUCGAUUGGCAU--    U   CGU-  U   U         U   G-|  UGCACG 
                   CUGC CUG    GC GCA CCUGGCUCC GGC  UCC      \
                   GACG GAC    UG CGU GGACCGAGG CCG  AGG      U
CUCGGCGUCGAGACGAUAG    -   CUCU  U   C         C   AG^  UUAUCG 
.       110       100         90        80        70        60