10        20          30        40         50        
CAAGAAUUGUGUUGAGUAUGA-- UG           G   UC-|  U     CGUUUCA 
                       U  GCUUUUUCUUG ACC   GGG GCUUG       A
                       A  CGAGGAAGAAU UGG   CCC CGAAU       U
UAGAAACUCUUCGUCUGGCUCGA GU           A   UUU^  -     ACUACGU 
      110       100        90        80         70        60