10           20         30        40        50        60  
AUUUCCAGUGUGUACCA---|    AA   -    U                 GA    AAACAU 
                    GGGAC  ACA AAAC GGUUUUCACAAUGGUUU  CAGA      U
                    CUCUG  UGU UUUG UCGAAAGUGUUACUAGA  GUCU      U
UGCUGCUACUACUACCCCUG^    A-   C    -                 --    UAUUAG 
  120       110       100          90        80          70