10 20 30 40 50
GCAUUGUAGGGAUCCUC----| U C UG G U U CGUGAGC
UCU GC GC CU ACAGUCAG AG UGGUCUGG \
AGA CG UG GG UGUCGGUU UC ACUAGACU A
GGACCCCGUUUUCUUGUCGUG^ - - GU G U C CUUAAGG
110 100 90 80 70 60