10 20 30 40 50
ACCACAACAAGUCAAUC--| UG AUUA UAAUCU
UG CUCUUUG CAGUUGUUCAACCAGUUAC A
AC GGGAAAC GUCAACAAGUUGGUCAAUG A
GUUACUUUACAAAGAUGAA^ GU CCAA UUAAUC
110 100 90 80 70 60