10          20        30           40        50         
GAGGGAGAGGCAGGCGA--      GG   C    C    U---|         A  GUAGUU 
                   GCUGCU  CAG UGCU UGAC    UUAUUGCACU CU      \
                   CGACGG  GUC GCGA ACUG    GAUAACGUGA GA      G
GACGCUACUGGCCACGAGC      GA   U    A    UUAU^         C  UCGACA 
120       110       100        90        80        70        60