10        20          30         40        50         
GUAUGACACCUAUCAGCACG     --    G-|  U    CC     A       UUCCU 
                    UGUGA  GCCC  CCC GUGC  GGCCC CUUCUGC     \
                    ACACU  CGGG  GGG CACG  CUGGG GAGGACG     C
CUUUCGAUCGCCCCAUCCG-     CC    GA^  U    CC     -       CGAUU 
      110       100         90        80         70        60