0	3	5	1	5
0	4	3	1	5
0	6	8	1	5
0	10	12	1	5
0	1	5	10	14
0	10	14	2	4
0	3	5	9	6
0	10	7	4	4
0	6	3	9	14
0	12	3	6	4
0	10	2	6	5
0	10	14	6	5
0	6	7	8	2
0	6	7	12	2
0	9	4	6	8
0	8	2	9	10
0	10	4	8	6
0	8	6	10	13
0	12	2	9	4
0	9	6	11	5
0	9	16	9	11
0	11	2	9	13
0	9	14	10	3
0	10	12	10	14
0	10	14	12	3
0	12	5	10	15