10          20        30        40         50        
ACUCUCCUGCCAUAUCC--    CUU                -|          UGUAAA 
                   UCCA   GCUUCCUUUGUACAAG AUGCUCUGUUU      \
                   AGGU   UGAAGGAAACGUGUUC UACGAGAUAAA      U
AAGUUCCAUCUCAACAUGG    UAU                A^          CUACUA 
      110       100        90        80        70        60