input:

11000
3 8 2 53
32 3 33
35 19 38 20 1 30 10 6
7 10 1 42
3 14 4 36 28 40 22
17 20 12 41 27 7 1 19 13 9
6 6 13 78
55 76 53 32 54 58
62 45 21 4 7 61
8 7 3 68
9 26 54 31 22 3 38 65
34 16 58 47 52 29 53
5 8 4 33
33 5 30 6 15
27 12 9 28 19 2 13 10
6 1 2 48
8 12 48 1 41 31
40
7 6 7 61
20 19 30 52 49 17 40
3...

output:

2
2 32
7
4 3 14 22 40 36 28
3
22 46 64
8
7 1 24 20 30 36 54 63
3
3 14 30
6
30 11 7 1 47 41
4
14 34 27 47
2
65 42
1
27
1
9
1
62
5
24 42 33 60 47
2
3 31
3
19 11 29
3
2 15 33
3
30 25 42
3
2 17 59
4
21 11 1 32
2
65 53
3
49 58 65
3
60 43 78
1
78
4
1 11 21 15
5
3 7 36 17 48
2
1 44
2
7 25
1
4
4
9 18 32 29
...

result:

wrong answer Participant didn't find a solution but the jury found one. (test case 158)