0	1	4	1	5
0	1	4	1	6
0	1	6	1	4
0	1	11	1	4
0	1	14	1	4
0	1	5	1	12
0	1	7	1	10
0	1	7	1	13
0	1	13	1	7
0	1	10	1	11
0	1	11	8	2
0	8	8	1	11
0	1	14	3	5
0	2	3	6	6
0	2	5	2	4
0	2	4	2	6
0	2	4	2	7
0	2	7	2	8
0	2	8	2	7
0	6	7	5	10
0	5	11	5	15
0	5	15	5	11
0	5	11	8	6
0	5	11	8	7
0	6	3	6	5
0	6	5	8	7
0	6	6	8	7
0	6	7	8	6
0	6	8	6	10
0	8	8	6	8
0	6	9	8	7
0	6	11	8	7
0	7	5	7	10
0	7	10	7	7
0	8	3	7	10
0	7	10	8	4
0	7	10	8	6
0	7	10	8	7
0	7	10	8	8
0	8	3	8	6
0	8	3	8	7
0	8	6	8	7
0	8	7	8	6
0	8	8	8	6
0	8	8	8	7