10          20        30        40        50         
CAGGGUUCUCAGCUGCU--| C      AG          G     GG      UGUCAC 
                   UC UCCAAC  GGAAGCUUUU GCUUG  UUAUAU      \
                   AG AGGUUG  UCUUCGAAAA CGAGC  AAUAUG      U
UCUCGUCUCCCCCGUAGAG^ A      GU          G     AG      UGACGC 
       110       100        90        80        70        60