10 0
10 10 10 10 10 10 10 10 10 10 
10 10 10 10 10 10 10 10 10 10 
10 10 10 10 10 10 10 10 10 10 
10 10 10 10 10 10 10 10 10 10 
10 10 10 10 10 10 10 10 10 10 
10 10 10 10 10 10 10 10 10 10 
10 10 10 10 10 10 10 10 10 10 
10 10 10 10 10 10 10 10 10 10 
10 10 10 10 10 10 10 10 10 10 
10 10 10 10 10 10 10 10 10 10 
