1
1
1
1
1
1
1
1
1
1
1
0
0
0
4
1
1
1
1
1
1
1
1
1
1
1
4
0
0
0
0
0
0
0
0
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
Comparer
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