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