10          20        30        40        50         
UCCGCCGCCCCCAGCCA--|    A  C             G          UGGCGCAA 
                   CAGUG AG CGUCCAUAAAGUA GAAGCACUAC        \
                   GUCGC UC GCAGGUAUUUCAU CUUUGUGAUG        U
GCCGCUCAGGCCAGCUAGA^    G  A             A          UGGCGUAG 
       110       100        90        80        70        60