10 20 30 40 50
GGCGGGCGCCAGGACUGG - G - -| U A GUGGC
GC UCAG UG UAUUCU ACAG GC CGUGUCUCCAGU \
CG AGUC AC AUAAGG UGUC CG GCGCAGAGGUCG U
GCGGGAGGCGUCUGAGGC A A A U^ C - GAGCC
110 100 90 80 70 60