10          20        30         40        50       
AAGUCGGCACUGCUCGG--|   C  U    U-      C     AG       CUUUC 
                   UGGU CC GGAA  AGGUUG CUGUG  GUGUUCA     U
                   GCUA GG CCUU  UCCAAC GACAU  UAUAAGU     A
CCAGUCGGUGCCGCCCUAA^   C  -    UC      U     AU       AGCAU 
    110       100         90        80        70        60