10 20 30 40 50
AAAUCAAGAAAGCCAGCAAG--| G C GA A UAUGU
UCC UUGUC UUGGCACU AGAAUUCAC GA U
GGG AAUAG GACCGUGG UCUUAGGUG CU U
GACCUUUGGCUCGCAACAAUGU^ A A GC - UGAAA
110 100 90 80 70 60