16x8-1.in

16 8
1.0    2.0    3.0     4.0     2.0     3.0     2.0     1.0	
2.0    3.0    4.0     2.0     3.0     2.0     1.0     1.0	
3.0    4.0    2.0     3.0     2.0     1.0     1.0     1.0	
4.0    2.0    3.0     2.0     1.0     1.0     4.0     2.0	
2.0    3.0    2.0     1.0     2.0     3.0     2.0     2.0	
3.0    2.0    1.0     1.0     2.0     1.0     1.0     1.0	
2.0    1.0    4.0     3.0     2.0     1.0     3.0     3.0	
4.0    1.0    2.0     1.0     2.0     3.0     4.0     3.0	
1.0    2.0    3.0     4.0     2.0     3.0     2.0     1.0	
2.0    3.0    4.0     2.0     3.0     2.0     1.0     1.0	
3.0    4.0    2.0     3.0     2.0     1.0     1.0     1.0	
4.0    2.0    3.0     2.0     1.0     1.0     4.0     2.0	
2.0    3.0    2.0     1.0     2.0     3.0     2.0     2.0	
3.0    2.0    1.0     1.0     2.0     1.0     1.0     1.0	
2.0    1.0    4.0     3.0     2.0     1.0     3.0     3.0	
4.0    1.0    2.0     1.0     2.0     3.0     4.0     3.0