10          20         30        40        50         
AGAGUGAGCCCUUGCCU--    -| UC   CA  UC         GU      UGAGCUU 
                   GCUC CC  UCU  CA  CCUUGCGUG  GGAGGG       U
                   CGAG GG  AGG  GU  GGGACGUAC  CCUCCC       C
CUCUCGUUCCUUUCGACUC    U^ U-   AC  UU         AC      CAAAAGU 
.       110       100         90        80        70        60