2	GCGC	?	?
3	CGCG	4.05	1.0
4	GATC	5.48	1.0
5	ACGT	4.41	0.6
6	CGCG	5.28	0.7
7	GTAC	5.27	0.7
8	TCGA	4.41	0.6
9	CGCG	5.60	1.0
10	GCGC	4.00	0.9