4	0
5	0
5	0
2	0
1	0
1	0
1	0
1	0
10	0
10	0
1	0
1	0
4	0
4	0
4	0
4	0
4	0
4	0
5	0
5	0
4	0
3	0
2	0
1	0
4	0	0
3	0	1
4	0	1
1	0	0
2	0	1
3	0	1
5	0	1
4	0	1
4	0	1
4	0	1
5	0	1