10          20        30        40        50         
UCUCGUGCCCAGACGCU--|  U       UAU          UA       CUCGUAUG 
                   CCG AUUAGUC   GUAAACAUCC  CACUCAG        U
                   GGU UAGUCAG   CGUUUGUGGG  GUGGGUC        A
GUAAGGUAACCUCCUCAAA^  C       CUC          GG       AGUCCAAU 
.       110       100        90        80        70        60