10 20 30 40 50
GAAUGGUGAGAACAGUC-- GCGC -| A C ACUGGUU
UAGGUUCUG CAUC UUACCU ACAG AUUAG U
AUUCGAGAC GUAG AAUGGA UGUC UAAUC C
CUGCUAUUUACAACCAAUU AUCU A^ C A UCAUCAC
. 110 100 90 80 70 60