digraph chao_hit_graph {
	0 -> 1;
	0 -> 2;
	0 -> 15;
	0 -> 13;
	1 -> 14;
	1 -> 2;
	1 -> 3;
	1 -> 16;
	2 -> 15;
	2 -> 3;
	2 -> 4;
	2 -> 17;
	3 -> 16;
	3 -> 4;
	3 -> 5;
	3 -> 18;
	4 -> 17;
	4 -> 5;
	4 -> 6;
	4 -> 19;
	5 -> 18;
	5 -> 6;
	5 -> 7;
	5 -> 20;
	6 -> 19;
	6 -> 7;
	6 -> 8;
	6 -> 21;
	7 -> 20;
	7 -> 8;
	7 -> 9;
	7 -> 22;
	8 -> 21;
	8 -> 9;
	8 -> 10;
	8 -> 23;
	9 -> 22;
	9 -> 10;
	9 -> 11;
	9 -> 24;
	10 -> 23;
	10 -> 11;
	10 -> 12;
	10 -> 25;
	11 -> 24;
	11 -> 12;
	11 -> 13;
	11 -> 1;
	12 -> 25;
	12 -> 14;
	12 -> 2;
	12 -> 13;
	13 -> 1;
	13 -> 15;
	13 -> 3;
	13 -> 14;
	14 -> 15;
	14 -> 2;
	14 -> 16;
	14 -> 4;
	15 -> 16;
	15 -> 3;
	15 -> 17;
	15 -> 5;
	16 -> 17;
	16 -> 4;
	16 -> 18;
	16 -> 6;
	17 -> 18;
	17 -> 5;
	17 -> 19;
	17 -> 7;
	18 -> 19;
	18 -> 6;
	18 -> 20;
	18 -> 8;
	19 -> 20;
	19 -> 7;
	19 -> 21;
	19 -> 9;
	20 -> 21;
	20 -> 8;
	20 -> 22;
	20 -> 10;
	21 -> 22;
	21 -> 9;
	21 -> 23;
	21 -> 11;
	22 -> 23;
	22 -> 10;
	22 -> 24;
	22 -> 12;
	23 -> 24;
	23 -> 11;
	23 -> 13;
	24 -> 25;
	24 -> 0;
	25 -> 0;
	25 -> 14;
	25 -> 12;
}