10        20         30        40        50        60
UUUUCCUGCUUUUUUUUUACG-|     AUAUA         AU    U     UUCACA 
                      GCUGCA     CAUUCAUUG  GUCG UGGGU      U
                      UGACGU     GUGAGUAAC  CAGU ACUCA      G
GUCUACGGCAAAGUAACAAGGA^     CAAAC         --    C     GCGAGU 
       110       100        90        80          70