10          20        30          40        50         
UUUCGUGACGUAAAACGU--    UU   A  -  -|          UC       GUGCUG 
                    CUGG  CUG GG GG GGUUCCUGGCA  GUGAUUU      \
                    GACC  GAC CC CC UUAGGGACCGU  CACUAAA      C
GUCACGUCACGACUGCACAC    CU   -  A  A^          UA       AGGAAG 
.       110       100         90        80        70        60