1 1  
 2 0   
 3 1  
 4 1
 5 1  
 6 1
 7 1  
 8 1
 9 1  
10 0
11 1  
12 1
13 0  
14 1
15 1  
16 1
17 1  
18 1
19 1  
20 0
21 1  
22 1
23 0  
24 1
25 1  
26 1
27 1  
28 1
29 1  
30 1