10         20         30        40        50          
GCCCCCUGCUGGAAGGU-   -|     UG  U         A      G     GGUUUC 
                  GAU GCCUAU  GA GUAACAGCA CUCCAU UGGAA      \
                  CUG CGGAUA  UU UAUUGUCGU GGGGUG ACCUU      A
CGAGGUACGCUGCGAGGA   U^     GU  U         C      -     UUCCCU 
.       110       100        90        80         70