0	1	2	1	4
0	4	4	1	2
0	1	3	2	4
0	1	4	5	4
0	4	7	1	6
0	1	7	3	4
0	3	5	1	7
0	4	12	1	7
0	1	9	4	7
0	3	13	1	10
0	2	15	1	11
0	1	11	4	11
0	1	12	3	14
0	1	14	2	19
0	1	15	2	13
0	4	8	1	15
0	1	16	3	14
0	5	6	1	17
0	1	19	3	14
0	2	14	2	2
0	2	2	4	7
0	3	7	2	4
0	2	4	4	11
0	2	5	4	14
0	2	7	6	2
0	2	9	5	3
0	2	11	4	12
0	2	11	4	15
0	7	5	2	14
0	2	15	3	7
0	2	15	7	2
0	3	17	2	16
0	2	18	4	12
0	4	13	3	2
0	3	2	5	5
0	3	5	5	5
0	3	7	6	3
0	3	8	6	5
0	5	2	3	11
0	6	2	3	14
0	4	13	3	15
0	6	5	4	3
0	4	4	5	4
0	4	5	7	5
0	4	12	4	8
0	5	4	5	5