N fx:
41
 0
56
672
1
50
0
0
0
0
0
0
0
0
 251
960
640
0
0
0
0
0
0
0
0
0
0
 281
168
672
12
50
0
0
0
0
0
0
0
0
 174
960
560
5
3
1
-1
0
1
0
0
0
0
 282
864
560
15
65
0
0
0
0
0
0
0
0
 6
872
448
2
50
0
0
0
0
0
0
0
0
 6
952
384
2
50
0
0
0
0
0
0
0
0
 6
688
592
2
50
0
0
0
0
0
0
0
0
 54
800
384
4
1
0
0
0
0
0
0
0
0
 54
792
448
4
0
0
0
0
0
0
0
0
0
 5
624
528
200
0
0
0
0
0
0
0
0
0
 85
408
528
50
50
50
0
0
0
0
0
0
0
 85
544
528
-50
0
0
0
0
0
0
0
0
0
 5
304
528
1500
0
0
0
0
0
0
0
0
0
 85
720
384
-50
0
0
0
0
0
0
0
0
0
 85
712
448
-50
0
0
0
0
0
0
0
0
0
 174
640
384
3
2
1
-1
0
1
0
0
0
0
 174
640
448
4
3
1
-1
0
1
0
0
0
0
 282
576
384
4
80
0
0
0
0
0
0
0
0
 282
576
448
8
80
0
0
0
0
0
0
0
0
 254
504
384
180
-1
50
0
0
0
0
0
0
0
 254
496
448
180
-1
50
0
0
0
0
0
0
0
 85
432
384
50
-1
0
0
0
0
0
0
0
0
 85
432
448
50
-1
0
0
0
0
0
0
0
0
 5
352
384
400
0
0
0
0
0
0
0
0
0
 5
352
448
400
0
0
0
0
0
0
0
0
0
 55
272
384
4
1
0
0
0
0
0
0
0
0
 55
272
448
4
0
0
0
0
0
0
0
0
0
 6
208
544
3
50
0
0
0
0
0
0
0
0
 20
64
544
3
0
2
0
0
0
0
0
0
0
 7
272
608
5
50
50
50
0
0
0
0
0
0
 6
184
384
3
50
0
0
0
0
0
0
0
0
 6
184
448
3
50
0
0
0
0
0
0
0
0
 216
64
448
50
0
1
0
0
0
0
0
0
0
 216
64
384
50
0
1
0
0
0
0
0
0
0
 250
848
672
0
5
0
0
0
0
0
0
0
0
 5
584
608
36
1
0
0
0
0
0
0
0
0
 282
464
608
20
120
0
0
0
0
0
0
0
0
 125
960
624
1
50
0
0
0
0
0
0
0
0
 145
928
672
175
175
175
0
0
0
0
0
0
0
 254
480
528
-50
-1
50
0
0
0
0
0
0
0
Nlinks
61
-
1
1
-
0
2
-
2
2
-
0
2
-
3
3
-
0
2
-
1
1
-
4
3
-
2
1
-
5
6
-
2
1
-
7
5
-
1
1
-
6
4
-
1
1
-
8
6
-
1
1
-
9
5
-
1
1
-
10
7
-
1
1
-
12
10
-
1
1
-
13
11
-
1
1
-
15
9
-
1
1
-
14
8
-
1
1
-
17
15
-
1
1
-
16
14
-
1
1
-
18
16
-
1
1
-
19
17
-
1
1
-
20
18
-
1
1
-
21
19
-
1
1
-
22
20
-
1
1
-
23
21
-
1
1
-
24
22
-
1
1
-
25
23
-
1
1
-
27
25
-
1
1
-
26
24
-
2
1
-
29
28
-
1
1
-
28
13
-
1
1
-
2
30
-
2
2
-
2
30
-
3
3
-
2
30
-
1
1
-
30
28
-
1
1
-
30
29
-
1
1
-
32
27
-
1
1
-
31
26
-
2
1
-
34
31
-
2
1
-
33
32
-
1
1
-
29
33
-
1
1
-
33
34
-
1
1
-
29
32
-
1
1
-
33
31
-
1
1
-
2
35
-
2
2
-
2
35
-
3
3
-
2
35
-
2
1
-
36
7
-
1
1
-
37
36
-
1
1
-
30
37
-
1
1
-
3
38
-
1
1
-
38
1
-
2
2
-
38
1
-
3
3
-
38
1
-
2
1
-
3
38
-
3
1
-
3
38
-
1
1
-
35
39
-
2
2
-
35
39
-
3
3
-
35
39
-
4
1
-
39
38
-
5
2
-
39
38
-
6
3
-
39
38
-
1
1
-
11
40
-
1
1
-
40
12
EXTRA
0.3.3912
TOON FLAT 4.txt


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