10          20        30         40        50          
CAGAUCCUUGCGAGCAG--    U  U      -|       G         A  CUUUUGU 
                   CUCA AC GGGAUA CCCAAAAU GGAGCACUU CC       \
                   GAGU UG CCCUGU GGGUUUUA CUUCGUGAA GG       C
CUACCAAACACUACGGGAU    U  U      G^       G         -  GUCGUGU 
 .       110       100        90        80        70