q
x 
x 
x 
x 
1 
1 
1 
1 
1 
1 
1 
1 
1 
1 
1 
1 
0 
0 
0 
0 
1 
1 
1 
1 
1 
1 
1 
1 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
