10 20 30 40 50
GCACAGUGUGGGUGGCA--| GG G U UGAUCCU
GGAGGU CUGUA UGCAUUGUAG UGCAUUGCA G
UCUCCG GACAU ACGUGACGUC GUGUAACGU A
CACCCACACACGUCUAGCC^ GA G U GAGCUGA
. 110 100 90 80 70 60