10          20        30        40         50        
CUUUGGUUCAUCUCCUUGC--     U     A  A      -| C    A    GUGCG 
                     UGAGG CCUGA CC AAGCCC CU GAGG CAAU     U
                     AUUCC GGACU GG UUCGGG GA CUUC GUUA     C
ACGGGUUCUCGUCGAUACGUA     C     A  A      U^ -    A    UCUUU 
      110       100        90        80         70        60