10          20        30         40        50         
CUCCUGAUCUGGAUUCA--       CA   C    -|   UG     C      UGAGUU 
                   GGGCCGC  CUA CAUC UUAC  GGCAG AUUGGA      \
                   CCCGGCG  GGU GUAG AAUG  CCGUC UAAUCU      C
AGGUAGACAACAACGCAUA       CC   A    U^   GU     A      UUGUGU 
.       110       100        90        80        70        60