1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0

24 Jan '21
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0

08 Jan '21
1
0
1
0

07 Jan '21
1
0
1
0
1
0
1
0
1
0