10          20        30        40        50        
GAGGCUCUCUGAGGAUU--| U    U     A      U   U      UCUGGGUAU 
                   GG GGUU CAGAG GUGUAC UCC GAGGCC         A
                   CC UCGA GUCUC CAUGUG GGG CUCCGG         A
GACGUCCUGCAUACUUAGA^ U    U     C      U   U      UGUCCUUAA 
      110       100        90        80        70        60