10        20          30        40        50        
UCACAGAAGAAGAUGGUC    --|     GG        G      CG    AGUCUA 
                  GGUG  GUUGUG  CGCGGGUC UGGGGG  CCAC      \
                  CCGC  UAACGC  GUGCCUAG ACCCUU  GGUG      U
CGUUACAAACUGCAUCCG    UG^     UA        A      UA    ACAGUU 
     110       100        90        80        70        60