10 20 30 40 50
AGCUGGUAUUAGGAGAU--| U GU UUU UAU UUAUA
UC GAG CCC CCAUUCUG GUAUAAUAUUU A
AG UUC GGG GGUAAGAC UAUGUUAUAAG A
AAAUUUACAACUUCGCACG^ U UG UGU CU- UUAAA
110 100 90 80 70 60