2 CATG ? ? 3 AATT 12.92 1.8 4 ACGT 11.91 1.3 5 CGCG 11.29 1.5 6 GTAC 10.67 1.6 7 TGCA 11.24 1.7 8 GCGC 11.47 1.6 9 CTAG 12.08 1.7 10 TATA 11.94 1.5 11 ATAT 11.91 1.4 12 TGCA 12.70 1.5 13 GGCC 12.70 1.6 14 GATC 12.76 1.6 15 AATT 12.41 1.5 16 AGCT 9.94 6.3