10          20        30        40        50         
UUGCUUCAUGUGAAACC--|      UC           C         A     CAAUU 
                   CUUGGUU  UGUAGGCGGGU UGGGUCUGG UUACG     \
                   GGACUAA  AUAUCUGCUCA ACCUAGAUC AGUGC     U
UUUUAGUAUUCGGCUAGAA^      UA           U         -     AGAAU 
      110       100        90        80        70         60