10 20 30 40 50 60
CCUCCCUCCCCCGCCCC--| C CU U A G AGUCUCU
GGGC GCGGCUC GAU GUCCA AC CAAUUCUCG A
CCCG UGCCGAG CUG CAGGU UG GUUGAGAGC G
AGAGGGGGAGCUCCAAACC^ C CC - C A CGGUCUC
120 110 100 90 80 70