10          20        30        40        50       
GCCAGAAGCCAUUCGAG--|     UG                  UC        UCA 
                   GAUAUU  AGGGGAGGUUAUCCGUGU  UGUUCGUG   U
                   CUAUAA  UUUUCUCCAAUAGGUACA  AUAAGUAC   U
CCGGGAGCUCCUUAUCAGA^     GU                  UA        UGC 
    110       100        90        80        70        60