10         20         30        40        50         
CCUUCUCCAGGAACUCUG-   -|        C        G      A      GAGGC 
                   CAG CCCGGGAGC GGAGCGGA AAAGCA ACAGUG     \
                   GUC GGGUCCUCG CCUCGCCU UUUCGU UGUCAC     U
GCGACGCGCAAACGAUCCA   G^        U        A      C      GAGCC 
       110       100        90        80        70        60