10 20 30 40 50
AUCACUGGCGUCCUGCG----| UG A UUU
GUACU AAGAA UGGUUUACCGUCCCACAUACAU \
UAUGG UUCUU GCCAAAUGGUAGGGUGUAUGUA G
GUCAAAACUGCCGGCCCGAUC^ -- C UAA
110 100 90 80 70 60