10         20        30        40        50          
AAAAUGGCUUGAAGAAU-|     CC     UC         C    A      UGAGAC 
                  GCCUUG  GGAAA  AGGGAUUCU AGGG UGGAAG      \
                  CGGAAC  UCUUU  UCCCUAAGA UCUC ACCUUC      A
UGAACAUCAACCUCGACG^     UU     UA         C    C      CAUAAA 
.       110       100        90        80        70