# A072761 (b-file synthesized from sequence entry) 1 0 2 1 3 7 4 2 5 5 6 8 7 8 8 3 9 11 10 5 11 9 12 9 13 8 14 9 15 9 16 4 17 9 18 12 19 14 20 7 21 7 22 11 23 12 24 10