10 20 30 40 50 60
UAAUAAGUUAAAUUUGGAUCUA--| ACAA U G UGGCUUCAA
AGUGA CUUUGGUUUUUU AGUUUU AGG A
UCACU GAAACCAAAAGA UCGAAA UCC A
UAUCACACUUUUCAAAGCACCUUG^ AAUA - - AAAGUCACA
120 110 100 90 80 70