10           20        30        40        50        60      
CAGCCUGCUAUGAUUAC---|   CU   AA  UG                    CAAGGCCAAAGAU 
                    UGUG  UGG  GG  AGGUAGUAGGUUGUAUUGUU             G
                    ACAC  AUC  CC  UCCGUCAUCCAACAUGGCAA             U
UUUCAGGAAAAACGACGAUG^   --   AC  CU                    UUGAGUUUACAGC 
 130       120       110         100        90        80        70