10          20        30        40        50          
GGCGCAGGGACAUGGGG--|   C    G    C     GA    UGC        UCGUU 
                   GCGC ACAU GGGU GGGAA  CAGU   GGCGGAUU     \
                   CGUG UGUG CCCG CCCUU  GUCG   UUGCCUGA     U
CGCGGGGGAACGACGGAGC^   C    G    A     AC    C--        ACUUU 
       110       100        90        80          70