10 20 30 40 50
CACAGAUAACAAAUACAA----| UU U U A A GUCAU
CUUG GUG UUCCUUGUCA AC UUCGUC CAGU \
GAAC CGC AGGGAAUAGU UG AGGCAG GUCA U
CUACUGUAACACUUUUUCAAGG^ -- U C G - CAAAC
110 100 90 80 70 60