10 20 30 40 50
GUGUGUGUAAGAACCAU--| A A CAGGCCC
GUGGGUGAUUU AU UGGUACUCCUUAAGCUAA C
CACCCACUAAA UA ACCAUGAGGAAUUCGAUU U
CAAGUGGAGGUGUCACAAA^ C G ACCACUG
110 100 90 80 70 60