10 20 30 40 50 60
CCCCACCCCCGGCCGGG-- CUA A-| CUCGUGGGG
GCCGCCCCGCCU GCAGCACAG AAUAUUGGCC \
UGGCGGGGCGGA CGUCGUGUU UUAUGACCGG U
CCCCAGGGGGCGACGAGCG CCC GC^ UCCCAGGUU
120 110 100 90 80 70