10           20        30        40        50         
GGAACAGGAUGAUGAUGCU---|   U   U  U    A    C       C   CCUCUG 
                      GGCU CGG GC GGGG GCGG CCCCGGG GGG      \
                      CCGG GCC CG UCUC CGCC GGGGUCC CCC      C
ACAGUCGUCCGUUCCACCUCGC^   -   U  C    A    C       U   CGGCCU 
       110       100         90        80        70        60