DNA: 0 (021X) 1 (021X) 2 (021X) 3 (021X) 4 (021X) 5 (021X) 6 (021X) 7 (021X) 8 (021X) 9 (021X) 10 (021X) 11 (021X) 12 (021X) 13 (021X) 14 (021X) 15 (021X) 16 (021X) 17 (021X) 18 (021X) 19 (021X)