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