10 20 30 40 50
CAGGGGUUUUGUUAGAA--| UU U A U U- ACCUCGU
GG ACU GUUAG AGGUUACU GU AGUUCAGG U
CC UGG CAAUC UCCGAUGA CG UCAAGUCC A
CCCCGAUCUGACCUCCACC^ UC U C - UU GUUCUUU
. 110 100 90 80 70 60