10            20        30         40         50          
UGUCUUCUAAUUGAGUG----|  UU              U  -  -      UC    UAUAUG 
                     CUG  CUAUGGUUAGUUUU CA GG UUUGCA  CAGC      \
                     GAC  GGUGUCAGUCAAAA GU CC AAACGU  GUUG      A
CCGAAACUUUGCCUGAAGAGU^  --              C  A  U      --    UCUCAU 
 .       110       100          90        80          70