10          20        30         40        50        60 
CAACGUUAUGGUACAGU--   U  UC    UC-|        A      CU    UAGUGUC 
                   GGC GU  CCUA   GGAACUCUG CUGUGA  UGUG       \
                   CUG CA  GGAU   UCUUGAGAC GACACU  ACAC       U
UUAAUUUUAGCAGCAACCC   U  GU    UGA^        G      --    UAUAAUU 
120       110       100        90        80          70