10 20 30 40 50
AGGAAGACAGCCAGUUU-- U -| ACACU CUGAGU
GGUCUUU GAGACAAAGUUCUG AG CUGACU A
UCGGAGA CUCUGUUUCAAGAC UC GACUGA U
CGACCCUCCGCUGCAGGUG U A^ ACGU- AGAUAG
. 110 100 90 80 70 60