wjk
0
1
wjk
0
1
wjk
0
1
wjk
0
1
wjk
0
1
wjk
0
1
wjk
0
1
wjk
0
1
wjk
0
1
wjk
0
1
wjk
0
1
wjk
0
1
wjk
0
1
wjk
0
1
wjk
0
1
wjk
0
1
wjk
0
1
wjk
0
1
wjk
0
1
wjk
0
2
wjk
0
2
wjk
0
2
wjk
0
2
wjk
0
2