10 20 30 40 50 60
UUUUGCCCCCCUCUACU--| AU A A UCCGC- GUGGUGAU
GCAC UUCCGUU CG UGUUGACU UCCUCU \
CGUG AAGGUAG GC ACAACUGA GGGAGA A
CAAAACAAACAUCAAAAAC^ CC A - UGUCCA GCAGGUCU
120 110 100 90 80 70