10          20        30        40        50         
AUCUGAUGUCAUUCUAC--|     UU   A       UGUCC       A    UGUUA 
                   UGUUAU  UUA CAGGUCG     GGUGCAA UUUG     \
                   ACAGUA  AAU GUCCGGC     UCACGUU AAAC     G
ACAGUGUUACGUAACUAAU^     UC   C       CCUGU       -    UAACC 
      110       100        90        80        70         60