10 20 30 40 50
GAAUUUUUUAAAUGCAA--| A CU C A UG CAG
AUGAAUUC AAA GCCUUUU UUUG GUAGC UCCG A
UACUUAAG UUU UGGGAAA AAAC CGUCG AGGU C
UAGUUUAAACAAUGCUACU^ G AG U - -- GGA
110 100 90 80 70 60