1-1	1-2	1-3	1-4	1-5
2-1	2-2	2-3	2-4	2-5
3-1	3-2	3-3	3-4	3-5
4-1	4-2	4-3	4-4	4-5
5-1	5-2	5-3	5-4	5-5
6-1	6-2	6-3	6-4	6-5
7-1	7-2	7-3	7-4	7-5
8-1	8-2	8-3	8-4	8-5
9-1	9-2	9-3	9-4	9-5
10-1	10-2	10-3	10-4	10-5