10 20 30 40 50 60
AGUUUCGUUUUAUUAUGAU--|UU U C GU UGCUGUA
U C GAUCUGAGCGGGUC GUUUCUA GUCAUG U
A G CUGGAUUUGCUCAG CGGAGAU CAGUAC U
AUUCGUUUGACUUCUGUUGCU^GG U A -- UAUAAGC
120 110 100 90 80 70