10         20         30         40        50        60 
AUGCCAAAGAAAGAAGUG-   -    U    -|                G A    GUAUCG 
                   CCC CCCU GGAA GCUGGUUUCAGAUGGUG C UAGA      \
                   GGG GGGG UCUU UGACUAAAGUUUACCAC G AUCU      U
GGCAGUCACUUUGUGUGAA   C    U    G^                - -    GUCCAC 
120       110       100        90        80          70