8	10000
0	0	3	2	8	1	2	2	
9	0	0	2	5	8	0	2	
6	9	0	1	5	6	7	0	
7	7	8	0	4	4	7	7	
1	4	4	5	0	0	1	2	
8	1	3	5	9	0	1	3	
7	9	2	2	8	8	0	1	
7	7	9	2	7	6	8	0	
