10          20        30         40        50        
UGAGGAAGGCCCAGUUA--    U      CU   -| G    U           UGAAA 
                   AUGU CUACAU  ACC CU UAGA CCGAAUUUGUU     \
                   UACG GGUGUG  UGG GA AUCU GGCUUAAACAG     A
UUCUGGUUACAUCGAGACA    U      UU   A^ G    U           CGGAG 
      110       100        90        80        70        60