10          20        30        40        50       
UCUGAUGAUGGUCUAUUGU--|      UUCGA              AU     AUAG 
                     GAUUAAC     GAUAUGUUUGGUUA  UGGUG    \
                     UUAAUUG     CUAUACGAGCCAGU  ACCAC    G
UUUUAGCUCAACUACGAACUU^      UUGAC              C-     CAAU 
  110       100        90        80        70         60