10 20 30 40 50 60
ACGGAUGAAUGGGGAAAG--| CA GA G C G UGGGG
CCAG GGGUGG GGGAGAUGCUG UA AGA GCU U
GGUC CCCACC CCCUCUAUGAC AU UCU CGG U
ACACCGGACGACUGAAGACG^ CA UA G - A GAGUU
. 110 100 90 80 70