10        20          30         40        50        60   
AGUCGACUCAAAACUCGGUCG--   U    C        G-|    GU        UUGAAAUU 
                       GAU UCGU GAUGAGUG  GGAUC  UAGUCGCG        U
                       CUG AGCA CUGCUCAC  UCUAG  AUCAGUGC        C
GAGUGUACCCCACUAAAAACCAA   C    C        AG^    --        UUGUACUC 
     120       110       100        90          80        70