3 
20
4
56 80 81 83
4
6
2
8
8
8
4
4
9
5
9
3
9
4
8
9
1
7
2
2
5
2
2
6
1
4
5
6
4
8
8
9
1
5
1
6
9
7
7
3
6
5
7
8
3
3
8
7
3
2
4
5
1
8
7
5
8
8
5
9
3 3 1 3
3 2 8 6
5 2 1 5
2 1 8 4
6 3 4 6
1 7 7 4
8 6 3 7
1 7 7 4
9 3 8 7
1 2 3 7
4 4 5 6
3 4 7 9
3 3 2 4
3 2 8 4
7 8 8 2
5 5 2 4
5 9 2 5
4 5 5 6
7 7 4 7
5 2 5 2
6 7 8 2
2 4 1 8
2 2 1 1
1 5 6 1
6 2 2 7
2 1 2 7
9 7 1 3
3 7 5 1
6 1 5 9
3 1 3 9
5 8 4 4
9 4 5 9
2 4 8 6
4 4 8 9
1 4 4 2
9 4 7 9
2 6 6 3
8 7 2 4
8 7 9 8
5 4 1 3
8 7 2 9
1 5 2 8
1 3 6 9
7 3 1 3
9 2 2 4
1 7 1 3
8 3 9 1
1 1 1 1
5 1 2 7
2 8 6 7
6 8 4 9
9 9 9 5
7 3 7 2
9 2 9 2
8 9 2 7
3 6 7 8
2 9 8 6
8 7 5 4
2 9 2 7
9 9 8 2
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