10          20        30        40        50        
AAAAGUGGAACAACUGAAA--|    GUG           GGUU  U       UAUUU 
                     GCCAU   CUGACUUGAGC    CG GCAAAAC     G
                     UGGUG   GAUUGAGCUCG    GC UGUUUUG     U
UUCAGAAGUAGCAGCAUAAUC^    AGG           GCUC  U       UGGUU 
      110       100        90        80        70        60