10          20        30         40        50        60 
AAAUGUAUACUCAUCUG--      CUCG     -|    A   CUUU        UUUAUUA 
                   AGGUGU    UGUAG UGGAG GAG    AUCUCAUC       U
                   UCCACA    ACGUC ACCUC CUC    UAGAGUAG       U
CGUAUAUGAACGACGUAUG      ACUG     A^    -   AACU        UCAACGU 
  120       110       100        90         80        70