10        20          30         40        50        
CAAGAAUUGUGUUGAGUAUGAAU--            -|  CU            UUUCA 
                         GGCUUUUUCUUG GAC  CAGGUGCUUGUG     A
                         UCGAGGAAGAGU UUG  GUCCACGAAUAC     U
UAGAAGCUCUUCGUCUGUCUCGAAG            A^  C-            UACUU 
      110       100        90        80         70        60