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