10 20 30 40 50
CGUGUGCAUGCAUGCAU--| A CA - C GU CUGUG
GGCCA CAGU GU GAGUAUUACAU AG ACUGA U
UCGGU GUCG CA CUCAUAGUGUA UC UGACU U
CUCUCCCAAUCAGCUAUCC^ - AC G - UG UCAGG
110 100 90 80 70 60