10          20        30        40        50        60
CUGAGCAGUGGUAACUGG--|     GU           UU UG   UUC     CUUGGA 
                    UGGUAC  GAAGAGAGGUU  C  GGU   UGUUU      U
                    ACUAUG  CUUUUCUCCGA  G  CCA   ACAAA      G
CUCCGGACUCUCUACCCUAG^     AC           UU GU   C--     GUAGGA 
.       110       100        90        80          70