0	2	7	1	2
0	1	3	1	9
0	1	11	1	8
0	1	8	2	5
0	3	9	1	9
0	1	11	2	5
0	8	5	2	4
0	2	8	2	5
0	4	9	2	5
0	5	8	2	6
0	7	4	2	8
0	2	10	2	9
0	4	3	4	17
0	4	3	5	8
0	4	5	4	17
0	4	11	4	17
0	4	12	4	17
0	5	3	6	14
0	5	5	8	5
0	5	6	8	8
0	5	13	5	8
0	6	14	5	8
0	6	12	5	10
0	5	13	5	12
0	5	12	6	9
0	5	13	7	5
0	5	14	7	11
0	6	12	6	2
0	6	2	7	5
0	6	12	6	4
0	6	14	6	4
0	6	10	6	8
0	6	16	6	8
0	6	10	6	9
0	6	12	6	9
0	6	13	6	9
0	6	16	6	9
0	7	8	6	9
0	7	11	6	9
0	6	16	6	10
0	6	10	8	8
0	6	12	7	10
0	6	13	8	8
0	6	16	7	10
0	6	16	8	8
0	7	4	7	10
0	7	6	8	8
0	7	7	8	8
0	7	8	7	10
0	7	8	8	8
0	7	9	7	10
0	7	11	7	10
0	7	12	7	10
0	7	11	8	8
0	7	12	8	8
0	8	5	8	2
0	8	6	8	2
0	8	5	8	8
0	8	6	8	8