10          20        30        40        50        60  
AAGGUCCUCGGGUAUCGU--|  G      UA    U    AA            UCUCCUAG 
                    UGU UCAGGC  UGAU GUCC  ACGCAAUUCUUG        \
                    ACG GGUUCG  ACUA CAGG  UGUGUUAAGAAC        A
AGGGGCGACCACAACGAAGC^  G      CG    -    GG            UAUAGUAU 
  120       110       100        90         80        70