10 20 30 40 50
CUUCCUGUGCCCCCAGU- -| U G A A UUGCG
GGG GCCC GGCUGG AUAUCAUC UAUACUGUA GU A
CCC CGGG CUGAUC UGUAGUAG AUAUGACAU CA U
CAGUCCGAGGUCUCGACC A^ C A - - CAGAG
110 100 90 80 70 60