10          20        30         40        50         
CAGAUCCUUGCGAGCAG--    U  U      -|       G            CUUUUG 
                   CUCA AC GGGAUA CCCAAAAU GGAGCACUUUCC      U
                   GAGU UG CCCUGU GGGUUUUA CUUCGUGAAGGG      C
CUACCAAGCACUACGGGAU    U  U      G^       G            UCGUGU 
 .       110       100        90        80        70        60