12 Mar '19
2
2
1
0
1
0
1
0
1
0
1
0
1
0
1
0
2
2
1
0
1
0
1
0
1
0
1
0
1
0
1
0
2
1
1
0
1
0
7
7
1
0
1
0
1
0
1
0
1
0