25x25-easy.txt

1
0
4
0
25
0
19
0
0
10
21
8
0
14
0
6
12
9
0
0
0
0
0
0
5
5
0
19
23
24
0
22
12
0
0
16
6
0
20
0
18
0
25
14
13
10
11
0
1
15
0
0
0
0
0
0
21
5
0
20
11
10
0
1
0
4
8
24
23
15
18
0
16
22
19
0
7
21
8
18
0
0
0
11
0
5
0
0
24
0
0
0
17
22
1
9
6
25
0
0
0
13
15
0
22
14
0
18
0
16
0
0
0
4
0
0
0
19
0
0
0
24
20
21
17
12
0
11
0
6
0
0
0
0
15
0
0
0
0
21
25
19
0
4
0
22
14
0
20
0
8
0
0
21
0
16
0
0
0
2
0
3
0
0
0
0
17
23
18
22
0
0
0
24
6
4
0
14
18
7
9
0
22
21
19
0
0
0
2
0
5
0
0
0
6
16
15
0
11
12
22
0
24
0
23
0
0
11
0
7
0
0
4
0
14
0
2
12
0
8
5
19
0
25
9
20
0
0
0
5
0
0
0
0
17
9
0
12
18
0
1
0
0
7
24
0
0
0
13
4
13
0
0
5
0
2
23
14
4
18
22
0
17
0
0
20
0
1
9
21
12
0
0
8
11
14
23
0
24
0
0
0
0
0
0
0
0
20
25
0
3
4
13
0
11
21
9
5
18
22
7
0
0
11
17
20
24
0
0
0
3
4
1
12
0
0
6
14
0
5
25
13
0
0
0
0
0
16
9
0
17
11
7
10
25
0
0
0
13
6
0
0
18
0
0
19
4
0
0
20
6
15
0
19
4
13
0
0
5
0
18
11
0
0
9
8
22
16
25
10
7
0
0
0
0
0
0
0
2
0
0
10
19
3
0
1
0
22
9
4
11
15
0
20
0
0
8
23
0
25
0
24
8
13
1
0
0
4
20
0
17
14
0
0
18
0
16
22
5
0
11
0
10
0
0
23
10
0
0
0
0
0
0
18
0
6
0
16
0
0
17
1
0
13
0
0
3
19
12
0
25
5
0
14
11
0
17
0
8
24
13
0
19
23
15
9
0
0
12
0
20
0
22
0
7
0
0
17
4
0
22
15
0
23
11
12
25
0
0
0
0
18
8
0
7
0
0
14
0
13
19
6
23
22
8
0
0
1
25
4
14
2
0
3
7
13
10
11
16
0
0
0
0
0
0
0
4
0
17
0
3
0
24
0
8
20
23
11
10
25
22
0
0
0
12
13
2
18
6
0
0
0
7
16
0
0
6
17
2
21
0
18
0
0
0
19
0
0
8
0
0
0
0
4
0
18
9
25
1
2
11
0
0
13
22
4
0
21
0
5
0
23
7
0
0
15
0
3
0
8
0
21
10
0
0
12
0
20
16
0
19
0
0
0
0
15
14
4
2
18
23
25
11
7
0