10          20        30        40        50        
CAGAGGCUCUGAGGAUU--| U   UU     A      U   U      UCUGGGUAU 
                   GG GGU  CAGGG GUGUAC UCC GAGGCC         A
                   CC UCG  GUCUC CAUGUG GGG CUCCGG         A
GACGUCCUGCAUGUUUAGA^ U   GU     C      U   U      UGUCCUUAA 
      110       100        90        80        70        60