10           20        30         40        50        60  
ACGUCACCAGUUUCUGC---|  GUC       A-        AUC       UG    UGUGCA 
                    CCA   GAUUCUC  CGUGCUGC   AGGUGCU  UGAC      \
                    GGU   UUAGGAG  GCGCGAUG   UCCAUGG  ACUG      U
GGCAAAGUUCUUCUGUAAUG^  A--       GC        AAA       --    AAAUAU 
 120       110       100          90        80          70