0	1	1.
0	1	1.125
0	1	2.
0	1	3.
0	1	3.
0	1	4.
0	1	5.
0	1	6.
0	1	7.
0	1	7.
0	1	8.
0	1	8.875
0	1	9.
0	1	10.
1	1	1.25
1	1	5.
1	1	5.
1	1	8.75
2	1	1.
2	1	1.5
2	1	8.5
2	1	9.
3	1	0.5
3	1	1.5
3	1	2.
3	1	2.5
3	1	3.5
3	1	4.5
3	1	5.5
3	1	6.5
3	1	7.5
3	1	8.
3	1	8.5
3	1	9.5