10 20 30 40 50
CAGCGCUCCUCCGUCAUGA--| C CG GUGUG
AUUGUC AUUUUCAGUUAUCAUGGUAC GUGCU C
UGGCAG UAGAAGUCAAUAGUAUCAUG CAUGA C
UUCUGAGGUGACUACAAACCG^ U A- ACUGU
110 100 90 80 70 60