10           20        30         40        50        60 
CAUUCCGACAUCUUUGG---|     G      G-           CGC      UGUAUCCUU 
                    AGCUGU ACGGAG  UGCAUUGUAGU   AUUGUC         \
                    UUGACG UGCCUC  ACGUGACGUCA   UAACGG         U
CCACAGGCUGCAACGCUCAC^     -      GA           ACA      CGUCUCUUA 
  120       110       100         90        80        70