10          20        30        40        50        60
UUUUCUUUACGACAAAA--|UA    U  A           UGC      UCUGGGAGUGU 
                   G  AGUC AG CAAGGGGGCCG   CACUGU           G
                   C  UCGG UC GUUUCUCUGGC   GUGACA           G
AGAGACCGACGGCUUCUCU^GC    U  C           CAA      CUCUCUAGACC 
120       110       100        90        80        70