10          20        30        40        50        60
AUUCUCACUCUUCUCAAA--|     U    CC    G   CU   U     G   UUGAA 
                    AAUCAA CGAU  GGUG CUU  UCC CGGUG AUG     U
                    UUAGUU GCUA  CUAC GAA  AGG GCCAC UAC     U
CAAUCUGUUACCACGACUAC^     C    UU    G   AG   -     -   CAAAA 
.       110       100        90        80         70