F1	F2	F3	F4
3	0	0	0
6.5	3	2.5	6
7	6	7	5
1	.5	0	0
5.5	3.5	1	1
4	4	1	2.5
5	3	0	7
7	2.5	0	2
6	1.5	0	3
7	.5	2	0
6	0	2	2
3.5	4.5	0	2
4	1	1	3
7	5	1	6.5
4	2	2.5	3
5.5	5.5	5	1
5	2.5	0	5
2	1	1.5	0
6	3.5	4	6.5
6	3.5	1.5	0
6.5	4.5	2	7
4	0	7	3.5
5	1.5	4	4
7	4.5	3	6
7	5.5	5	4.5
4	4.5	3	6
7	6	7	6
6	0	4.5	3
3	0	1	3.5
6	5	1.5	6
6	5.5	0	7.5
3	1.5	0	6
5.5	5	4	4.5
7	5.5	2.5	8
6	5	7	8
3	.5	0	0
3.5	1	0	6
6	2	2	0
3	.5	0	3.5
5	4.5	7	3.5
6	5	5	3.5
3.5	0	0	0
6	5	.5	4
6	4.5	0	0
6	6	7	8
5.5	0	2.5	2
3	4	1	0
4.5	3.5	4	0
6	4.5	1.5	3
4	4	1	4
7	2	0	6
6.5	0	7	5.5
6	5	7	7.5