10        20        30         40        50        60
GACUUUGCCAGCUAAUUA     GG      -|            GU       AGUAAU 
                  GCGGU  CCAGUG UCAUUUUUGUGAU  UGCAGCU      A
                  UGUCA  GGUUAC AGUGAAAACACUG  ACGUUGA      U
ACAGGGACGUCGUCUCAG     AA      U^            AU       CCCGAG 
 .       110       100        90        80        70