10          20         30        40        50        60
GCUCCUGCUCUGUCUCU--   U        -| A             A       UUACGU 
                   CUC GUGUCCUG CC GUGGUUUUACCCU UGGUAGG      C
                   GGG CAUAGGAC GG CACCAAGAUGGGA ACCAUCU      A
AGGAGGUUGCGUCUCUCGC   C        A^ -             C       UGUCGU 
120       110       100        90         80        70