10 20 30 40 50
AAUGUGAGCGAGCAGCA--| UUU A AA AGA GAUUG
GAUGU GCUG AGCUGGU AAG ACCAGAUC U
UUACG CGAU UCGACCA UUC UGGUUUAG U
CCCGAAGCUACCACACUAC^ UGU G AC CCC GCACA
. 110 100 90 80 70 60