10 20 30 40 50
GGGCACCGCCAGGACUGG - G - -| U A GUGGC
GC UCAG UG UAUUCU ACAG GC CGUGUCUCCAGU \
CG AGUC AC AUGAGG UGUC CG GCGCAGAGGUCG U
GUGGGAAGCGUCUGAGGC A A A U^ C - GAGAC
110 100 90 80 70 60