10          20        30         40        50          
UUGGCAAAGAUUGGAAG--    UG       CA-|       A  G     G   UGAUGU 
                   ACCC  GUAAUGU   AAGUGCUU CA UGCAG UAG      \
                   UGGG  UAUUACG   UUCACGGA GU ACGUC AUC      A
CAUCUUGGACUUCCGUCGA    UA       AUG^       A  G     -   CAAUAG 
 .       110       100        90        80        70