10 20 30 40 50 60
AAGUUACAGAACCUAGC----| UA C CA GUUCGU
GUGGCU GGGG GGUUUGUACCGAUUCAGGG AG C
UACCGA CUCC CUAAGCAUGGCUGAGUUUC UC G
GACAGAAAAGCUACUUUUUAG^ -- A A- AAUGAA
. 110 100 90 80 70