N fx:
28
 0
264
448
2
50
0
0
0
0
0
0
0
0
 251
1208
480
0
0
0
0
0
0
0
0
0
0
 270
296
528
4
0
0
0
0
0
0
0
0
0
 270
288
624
4
0
0
0
0
0
0
0
0
0
 125
552
416
3
50
0
0
0
0
0
0
0
0
 125
528
528
3
50
0
0
0
0
0
0
0
0
 125
528
624
3
50
0
0
0
0
0
0
0
0
 145
816
480
777
777
777
0
0
0
0
0
0
0
 145
608
544
444
444
444
0
0
0
0
0
0
0
 145
608
640
350
350
350
0
0
0
0
0
0
0
 269
752
544
4
0
0
0
0
0
0
0
0
0
 269
768
640
4
1
0
0
0
0
0
0
0
0
 125
920
592
2
50
0
0
0
0
0
0
0
0
 125
912
496
2
50
0
0
0
0
0
0
0
0
 145
984
432
75
75
75
-1
0
0
0
0
0
0
 125
1064
464
2
50
0
0
0
0
0
0
0
0
 140
408
464
4
50
2
0
0
0
0
0
0
0
 257
992
512
4
3
1
-1
0
0
0
0
0
0
 103
640
384
9
75
0
0
0
0
0
0
0
0
 125
728
448
1
50
0
0
0
0
0
0
0
0
 217
832
544
20
3
1
0
0
0
0
0
0
0
 217
840
640
20
3
1
0
0
0
0
0
0
0
 217
904
416
30
4
1
1
0
0
0
0
0
0
 242
1136
480
140
170
170
0
0
0
0
0
0
0
 257
680
544
4
3
1
-1
0
0
0
0
0
0
 257
688
640
3
2
1
-1
0
0
0
0
0
0
 217
424
576
20
3
1
0
0
0
0
0
0
0
 217
424
672
20
3
1
0
0
0
0
0
0
0
Nlinks
102
-
1
1
-
0
2
-
2
2
-
0
2
-
3
3
-
0
2
-
1
1
-
2
3
-
2
2
-
2
3
-
3
3
-
2
3
-
1
1
-
5
8
-
2
2
-
5
8
-
3
3
-
5
8
-
1
1
-
6
9
-
2
2
-
6
9
-
3
3
-
6
9
-
1
1
-
7
13
-
2
2
-
7
13
-
3
3
-
7
13
-
1
1
-
0
4
-
2
2
-
0
4
-
3
3
-
0
4
-
1
1
-
14
15
-
2
2
-
14
15
-
3
3
-
14
15
-
1
1
-
2
5
-
2
2
-
2
5
-
3
3
-
2
5
-
1
1
-
3
6
-
2
2
-
3
6
-
3
3
-
3
6
-
1
1
-
0
16
-
2
2
-
0
16
-
3
3
-
0
16
-
4
1
-
16
4
-
5
2
-
16
4
-
6
3
-
16
4
-
1
1
-
13
17
-
2
2
-
13
17
-
3
3
-
13
17
-
4
1
-
17
15
-
5
2
-
17
15
-
6
3
-
17
15
-
1
1
-
0
18
-
2
2
-
0
18
-
3
3
-
0
18
-
1
1
-
18
19
-
2
2
-
18
19
-
3
3
-
18
19
-
1
1
-
19
7
-
2
2
-
19
7
-
3
3
-
19
7
-
4
1
-
4
19
-
5
2
-
4
19
-
6
3
-
4
19
-
1
1
-
10
20
-
2
2
-
10
20
-
3
3
-
10
20
-
1
1
-
20
12
-
2
2
-
20
12
-
3
3
-
20
12
-
1
1
-
11
21
-
2
2
-
11
21
-
3
3
-
11
21
-
4
1
-
21
12
-
5
2
-
21
12
-
6
3
-
21
12
-
4
1
-
12
13
-
5
2
-
12
13
-
6
3
-
12
13
-
1
1
-
22
14
-
2
2
-
22
14
-
3
3
-
22
14
-
1
1
-
16
22
-
2
2
-
16
22
-
3
3
-
16
22
-
1
1
-
15
23
-
2
2
-
15
23
-
3
3
-
15
23
-
1
1
-
23
1
-
2
2
-
23
1
-
3
3
-
23
1
-
1
1
-
8
24
-
2
2
-
8
24
-
3
3
-
8
24
-
1
1
-
24
10
-
2
2
-
24
10
-
3
3
-
24
10
-
1
1
-
9
25
-
2
2
-
9
25
-
3
3
-
9
25
-
1
1
-
25
11
-
2
2
-
25
11
-
3
3
-
25
11
-
1
1
-
2
26
-
2
2
-
2
26
-
3
3
-
2
26
-
4
1
-
26
5
-
5
2
-
26
5
-
6
3
-
26
5
-
1
1
-
3
27
-
2
2
-
3
27
-
3
3
-
3
27
-
4
1
-
27
6
-
5
2
-
27
6
-
6
3
-
27
6
EXTRA
0.3.3606
2022-soft.txt
No Description
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