10 20 30 40 50
AGUUAUUCUCCCUGGUG--| AAU C G C UCAUGAG
GG CUUUGGC AUUGCUAU CGAAUGA UGUU \
CC GGAGCUG UAAUGAUA GCUUAUU ACAG A
GUAGUACGGACUGCUAGUC^ GUC A A U UACAAAU
110 100 90 80 70 60