10          20        30        40        50        
UGAUUCCAGAAGCGCUG--|  U   UG    A     CAA     A        UUUU 
                   ACU GAG  CAUU CUCGU   CCAGU AUAUUAUG    A
                   UGG UUC  GUAA GGGCA   GGUCA UAUAAUAC    A
CGUGUACACUUCGUAUCCC^  U   CG    A     UUC     C        CAGU 
      110       100        90        80        70        60