3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $numbers = range(1, 21); shuffle($numbers); foreach ($numbers as $number) { echo "$number "; }
Output for 7.1.0
16 4 13 14 2 21 8 7 6 19 11 15 9 18 3 20 1 5 17 12 10
Output for 7.0.14
15 8 21 1 14 19 11 20 5 13 7 3 17 16 2 6 9 12 18 4 10
Output for 7.0.12
11 10 20 14 18 7 2 15 9 6 13 17 5 16 3 19 4 12 8 1 21
Output for 7.0.11
8 20 4 9 2 18 13 19 6 21 16 11 1 14 12 15 7 5 10 3 17
Output for 7.0.10
10 1 13 18 8 5 3 19 9 15 2 6 17 14 21 16 12 7 20 4 11
Output for 7.0.9
17 8 12 21 9 1 14 11 18 2 7 6 13 16 5 15 4 10 20 19 3
Output for 7.0.8
9 19 20 8 5 7 12 4 21 14 1 6 2 11 13 15 18 10 17 3 16
Output for 7.0.7
16 3 20 11 1 21 13 2 18 12 19 8 4 10 5 15 7 17 6 9 14
Output for 7.0.6
6 4 9 1 18 7 16 3 5 11 14 12 13 15 19 8 17 2 20 10 21
Output for 7.0.5
19 17 11 14 3 20 21 6 7 2 12 1 4 18 5 15 9 13 8 10 16
Output for 7.0.4
15 21 2 9 16 8 12 10 6 7 1 5 4 13 20 18 17 19 3 14 11
Output for 7.0.3
19 14 2 4 6 1 7 13 15 3 21 9 5 8 10 12 20 11 17 18 16
Output for 7.0.2
4 10 5 7 14 18 13 19 20 15 6 21 2 3 16 17 1 11 9 12 8
Output for 7.0.1
8 1 10 3 14 17 19 9 20 15 12 21 5 13 6 11 4 16 18 2 7
Output for 7.0.0
9 1 18 5 4 19 3 13 21 2 20 16 12 17 11 6 10 8 14 7 15
Output for hhvm-3.13.2
16 3 8 11 20 7 21 9 5 15 1 12 13 18 19 4 10 2 17 6 14
Output for hhvm-3.12.0
2 16 11 7 5 14 6 15 19 4 8 13 10 9 3 18 12 21 1 17 20
Output for hhvm-3.10.0
14 7 5 4 19 13 20 17 11 18 16 1 8 10 9 21 2 6 3 12 15
Output for 5.6.28
9 11 5 10 14 3 2 13 8 7 15 1 20 16 19 17 21 12 4 6 18
Output for 5.6.25
16 18 2 4 13 3 9 10 21 20 14 11 15 1 19 5 7 8 17 6 12
Output for 5.6.24
20 5 18 8 1 17 21 15 14 11 4 10 6 12 7 9 16 13 3 2 19
Output for 5.6.23
9 7 1 20 15 4 6 10 18 12 2 11 21 14 5 8 17 13 3 16 19
Output for 5.6.22
4 6 9 8 17 13 15 3 14 21 19 12 1 18 5 20 11 16 10 2 7
Output for 5.6.21
16 19 13 3 18 1 14 9 15 4 6 2 21 12 8 17 20 11 7 5 10
Output for 5.6.20
11 2 19 14 12 18 1 17 10 16 6 5 21 13 20 9 8 3 4 7 15
Output for 5.6.19
6 2 21 19 17 13 15 12 1 9 20 4 10 14 18 16 11 7 5 3 8
Output for 5.6.18
3 8 12 10 15 18 19 6 21 5 17 11 2 16 7 9 4 20 14 13 1
Output for 5.6.17
15 7 10 16 20 21 14 9 4 5 17 2 6 11 1 8 19 3 18 12 13
Output for 5.6.16
2 18 13 7 16 21 1 10 20 15 3 17 6 5 11 19 4 8 9 14 12
Output for 5.6.15
11 7 15 20 3 1 16 4 19 10 14 17 12 18 13 6 5 8 21 9 2
Output for 5.6.14
8 5 1 9 19 16 20 10 18 4 6 11 17 14 2 13 12 15 3 7 21
Output for 5.6.13
10 21 9 1 2 12 3 7 19 14 13 15 17 16 4 18 20 6 11 5 8
Output for 5.6.12
11 18 10 7 2 20 19 13 15 3 21 6 4 8 14 12 5 9 16 1 17
Output for 5.6.11
18 9 8 13 20 5 7 3 11 10 1 4 14 17 6 15 12 2 21 16 19
Output for 5.6.10
13 4 16 21 14 3 19 7 6 15 1 10 5 12 2 8 17 11 20 18 9
Output for 5.6.9
3 10 7 1 17 2 5 21 12 6 13 15 8 18 16 20 9 14 19 4 11
Output for 5.6.8
10 1 8 14 6 13 4 3 12 11 19 2 17 16 5 15 18 21 9 20 7
Output for 5.6.7
13 5 4 8 2 15 20 16 9 6 10 1 12 17 19 21 14 3 7 11 18
Output for 5.6.6
10 3 2 21 16 9 8 6 7 5 15 14 13 12 18 1 19 11 20 4 17
Output for 5.6.5
14 21 15 17 6 18 19 3 16 20 11 2 10 9 4 12 8 5 1 13 7
Output for 5.6.4
17 13 12 21 9 11 16 6 19 14 4 20 1 10 18 7 2 5 15 8 3
Output for 5.6.3
11 21 6 12 10 17 5 20 1 13 2 7 9 4 3 8 19 15 14 16 18
Output for 5.6.2
6 5 12 18 8 1 13 15 16 11 2 7 9 10 3 17 21 4 14 19 20
Output for 5.6.1
19 11 13 18 14 3 8 6 9 5 21 16 10 4 17 20 7 12 2 15 1
Output for 5.6.0
15 7 9 16 12 1 17 4 19 2 14 20 18 3 10 13 11 6 8 5 21
Output for 5.5.38
7 18 4 14 21 1 12 13 19 11 2 9 6 3 20 8 16 17 15 5 10
Output for 5.5.37
14 9 20 10 4 5 15 18 3 19 11 1 12 16 7 21 17 8 6 2 13
Output for 5.5.36
21 18 8 1 16 6 14 9 20 10 5 7 11 2 13 19 12 3 4 15 17
Output for 5.5.35
4 16 11 5 13 2 1 18 12 8 17 9 7 3 20 6 10 15 19 14 21
Output for 5.5.34
21 1 20 10 17 11 8 19 3 4 5 13 12 16 14 18 7 15 9 6 2
Output for 5.5.33
18 3 6 20 19 2 7 17 14 8 5 11 13 9 15 12 4 16 21 1 10
Output for 5.5.32
20 14 7 4 5 6 12 8 19 3 11 10 15 13 18 1 2 16 17 21 9
Output for 5.5.31
3 9 17 5 7 18 20 11 8 13 12 10 21 19 2 16 6 15 1 14 4
Output for 5.5.30
11 2 10 1 7 9 20 6 3 13 8 16 14 19 18 17 5 4 15 21 12
Output for 5.5.29
20 14 12 21 15 3 7 6 5 11 2 13 18 10 9 17 8 4 16 1 19
Output for 5.5.28
8 3 7 16 14 6 9 19 11 17 18 20 13 1 10 2 4 5 15 12 21
Output for 5.5.27
5 14 15 16 3 9 10 8 17 21 7 20 4 2 11 13 12 19 18 6 1
Output for 5.5.26
10 20 5 9 8 18 19 3 13 7 4 15 16 12 21 6 1 2 14 11 17
Output for 5.5.25
5 7 9 2 15 14 6 13 3 20 12 17 11 8 4 16 18 10 1 19 21
Output for 5.5.24
7 6 5 1 8 2 11 16 19 21 4 20 9 18 17 13 15 3 12 14 10
Output for 5.5.23
19 18 17 20 1 4 13 14 21 11 9 7 12 5 3 8 16 10 15 2 6
Output for 5.5.22
16 8 1 18 6 20 10 21 19 3 5 7 9 15 13 17 14 2 12 11 4
Output for 5.5.21
7 10 2 15 20 19 8 17 6 16 4 9 21 3 12 5 11 18 14 13 1
Output for 5.5.20
15 6 19 16 17 13 10 7 1 3 12 9 11 8 4 18 14 21 20 5 2
Output for 5.5.19
1 10 7 11 6 5 13 18 4 20 15 19 2 12 8 14 17 16 21 3 9
Output for 5.5.18
10 21 3 4 18 2 9 7 8 1 12 11 14 16 13 6 19 17 20 5 15
Output for 5.5.16
17 8 18 13 10 2 4 11 15 19 1 6 21 14 9 3 20 16 7 12 5
Output for 5.5.15
19 5 6 15 16 13 17 9 18 1 20 12 7 21 8 10 11 14 2 4 3
Output for 5.5.14
19 1 20 5 15 18 21 16 8 7 10 17 13 14 12 4 3 6 9 2 11
Output for 5.5.13
4 2 20 18 1 14 10 11 19 9 6 5 13 16 3 7 21 12 8 17 15
Output for 5.5.12
21 14 15 4 17 11 5 10 3 20 19 7 8 1 18 6 13 2 12 16 9
Output for 5.5.11
19 21 7 5 17 20 16 2 6 12 14 4 18 11 13 1 9 15 3 10 8
Output for 5.5.10
21 18 20 2 4 7 16 8 10 5 17 6 9 14 3 12 19 13 1 15 11
Output for 5.5.9
19 5 14 16 10 21 9 7 15 17 13 2 18 20 11 12 1 8 6 4 3
Output for 5.5.8
8 9 4 2 15 14 16 11 3 18 12 21 17 13 1 6 7 19 20 10 5
Output for 5.5.7
8 7 4 13 5 15 10 19 16 9 20 11 18 3 1 21 12 14 17 2 6
Output for 5.5.6
15 21 3 16 7 4 10 18 14 19 1 6 8 20 11 9 17 13 5 12 2
Output for 5.5.5
4 7 1 2 15 14 8 20 9 6 13 3 12 19 18 11 21 16 17 10 5
Output for 5.5.4
10 1 20 8 15 9 18 7 17 16 6 21 5 11 3 12 4 2 19 13 14
Output for 5.5.3
11 17 1 4 20 10 9 16 19 14 5 7 18 15 3 13 8 21 6 2 12
Output for 5.5.2
1 6 9 20 19 12 4 3 16 15 17 14 18 21 7 2 8 10 5 13 11
Output for 5.5.1
16 6 1 17 12 15 3 13 19 4 8 7 18 21 10 14 11 2 9 20 5
Output for 5.5.0
10 17 4 16 9 11 5 13 21 7 1 15 2 18 8 6 3 19 12 14 20
Output for 5.4.45
3 13 20 12 8 11 19 17 10 14 15 7 2 21 16 9 4 18 1 6 5
Output for 5.4.44
1 11 13 6 5 14 8 7 2 10 18 21 20 15 16 4 19 17 12 9 3
Output for 5.4.43
2 16 6 5 15 13 11 7 9 1 10 12 4 20 8 17 19 21 14 18 3
Output for 5.4.42
15 1 2 12 11 6 16 20 7 10 19 5 4 18 13 3 14 21 17 8 9
Output for 5.4.41
11 20 10 9 3 19 7 17 2 12 13 1 6 5 18 16 8 14 4 21 15
Output for 5.4.40
17 16 9 2 21 18 19 8 15 7 4 3 6 13 5 12 20 10 14 11 1
Output for 5.4.39
21 4 19 7 6 17 16 10 18 2 15 13 5 3 8 11 1 9 12 14 20
Output for 5.4.38
7 18 20 10 6 4 8 12 3 1 2 14 9 19 21 16 11 5 17 13 15
Output for 5.4.37
10 18 11 8 12 20 6 13 9 7 3 19 4 1 5 21 15 14 16 2 17
Output for 5.4.36
2 20 1 17 19 14 3 7 11 12 9 15 8 6 5 10 18 16 13 21 4
Output for 5.4.35
9 18 8 11 19 12 10 1 21 17 5 4 2 6 13 15 3 14 20 7 16
Output for 5.4.34
2 7 3 10 19 8 6 18 4 5 9 11 17 15 1 14 12 13 21 16 20
Output for 5.4.32
8 18 7 13 21 14 3 20 6 4 12 16 9 1 10 5 19 2 17 11 15
Output for 5.4.31
9 19 17 8 18 11 13 2 5 14 4 16 21 3 20 1 7 10 15 6 12
Output for 5.4.30
5 14 10 15 18 20 19 1 16 13 7 9 11 3 8 2 21 17 4 6 12
Output for 5.4.29
19 7 13 17 4 12 9 16 14 6 2 8 3 20 18 1 11 21 15 10 5
Output for 5.4.28
6 14 13 20 18 15 9 5 21 17 19 3 2 7 4 8 12 11 16 10 1
Output for 5.4.27
4 6 3 14 13 18 9 15 1 2 12 16 7 17 10 5 19 11 21 8 20
Output for 5.4.26
5 21 19 4 10 1 13 9 6 11 2 16 8 20 18 15 12 14 3 7 17
Output for 5.4.25
1 6 4 19 20 7 8 12 17 13 15 14 21 11 3 16 9 10 5 2 18
Output for 5.4.24
12 2 17 21 9 18 3 10 15 16 6 4 5 19 11 14 1 20 13 8 7
Output for 5.4.23
13 17 3 21 11 10 20 7 4 6 18 1 12 8 9 15 2 19 5 16 14
Output for 5.4.22
15 17 1 19 11 9 3 5 8 21 13 18 7 16 20 10 2 14 12 6 4
Output for 5.4.21
12 16 20 2 9 13 8 1 21 10 7 6 11 19 15 3 17 5 4 18 14
Output for 5.4.20
4 7 10 13 3 1 19 14 12 8 20 2 11 15 18 16 6 17 21 5 9
Output for 5.4.19
5 1 10 17 11 21 19 6 14 4 15 12 7 13 3 9 20 18 8 16 2
Output for 5.4.18
7 19 15 1 3 16 8 11 6 9 10 4 17 18 2 12 21 5 20 13 14
Output for 5.4.17
4 9 17 2 21 18 6 5 3 10 15 20 12 8 14 16 7 13 11 19 1
Output for 5.4.16
21 7 11 18 1 16 15 5 13 17 3 20 6 9 14 2 19 10 8 12 4
Output for 5.4.15
3 15 17 19 7 1 21 2 11 20 9 6 5 12 14 13 18 16 10 4 8
Output for 5.4.14
14 7 15 3 11 9 19 5 12 4 13 8 17 20 1 6 16 10 2 21 18
Output for 5.4.13
5 10 14 6 17 12 21 1 11 7 3 2 8 16 18 19 9 15 4 13 20
Output for 5.4.12
5 18 9 11 2 14 20 16 19 1 12 13 6 7 3 8 17 15 10 4 21
Output for 5.4.11
6 20 4 15 17 7 1 14 16 21 2 18 13 5 8 19 11 12 10 9 3
Output for 5.4.10
17 3 5 16 2 10 4 1 9 14 20 15 7 13 8 6 21 12 11 18 19
Output for 5.4.9
11 3 18 14 4 13 2 15 19 8 5 9 10 7 20 17 6 12 1 16 21
Output for 5.4.8
18 13 9 11 19 17 7 2 21 12 8 16 14 6 4 5 15 3 20 10 1
Output for 5.4.7
3 15 1 20 12 19 14 9 13 21 8 2 16 4 11 10 18 7 5 17 6
Output for 5.4.6
6 7 1 20 14 12 11 10 21 13 8 5 17 4 18 3 16 2 9 19 15
Output for 5.4.5
9 11 8 10 21 4 19 3 7 2 5 16 6 20 12 15 1 18 14 13 17
Output for 5.4.4
20 4 13 8 19 10 16 3 14 17 18 6 15 2 5 21 12 11 7 1 9
Output for 5.4.3
18 11 16 19 9 15 8 10 5 3 1 20 21 14 4 13 6 7 2 17 12
Output for 5.4.2
10 16 18 21 3 8 2 13 9 14 20 12 5 19 7 6 15 4 17 11 1
Output for 5.4.1
18 4 21 2 7 5 15 13 16 10 3 17 6 19 20 8 14 9 11 12 1
Output for 5.4.0
14 15 4 8 13 2 17 12 5 1 3 16 9 21 6 7 19 20 10 18 11
Output for 5.3.29
17 16 5 19 9 1 21 2 3 4 20 13 10 14 7 12 18 6 8 11 15
Output for 5.3.28
18 10 11 14 8 7 12 2 1 19 3 15 6 21 17 4 16 5 13 20 9
Output for 5.3.27
10 2 12 15 6 13 7 4 21 8 18 5 1 17 20 14 9 3 11 19 16
Output for 5.3.26
3 2 19 5 1 10 18 4 6 20 16 7 11 8 15 17 13 21 14 9 12
Output for 5.3.25
21 20 11 2 12 14 4 10 9 13 5 8 1 16 19 7 15 18 6 17 3
Output for 5.3.24
21 6 11 3 8 16 13 17 5 7 10 14 12 1 4 9 2 20 19 18 15
Output for 5.3.23
9 18 4 2 11 21 12 10 20 16 1 8 13 3 17 19 15 14 7 5 6
Output for 5.3.22
17 12 21 8 2 11 10 1 7 5 4 15 18 20 14 19 16 13 6 3 9
Output for 5.3.21
2 3 5 8 11 9 17 7 10 16 15 1 20 18 19 12 14 6 4 13 21
Output for 5.3.20
15 12 2 3 16 21 6 14 19 18 17 1 7 8 4 13 20 10 9 5 11
Output for 5.3.19
3 13 2 9 15 17 19 11 6 14 4 16 20 5 10 8 21 18 7 12 1
Output for 5.3.18
21 3 19 16 10 18 14 20 4 12 17 6 5 2 1 7 9 11 15 8 13
Output for 5.3.17
16 6 10 5 4 2 20 17 9 12 8 15 7 21 14 13 19 1 11 18 3
Output for 5.3.16
17 7 14 2 1 12 15 10 5 9 8 16 21 18 11 6 19 3 13 20 4
Output for 5.3.15
21 3 2 7 12 17 18 15 10 5 1 20 16 8 14 11 4 6 9 19 13
Output for 5.3.14
7 21 18 14 17 19 8 6 12 15 5 4 10 9 20 3 11 2 1 16 13
Output for 5.3.13
9 1 13 14 5 12 19 15 2 7 4 6 8 18 20 17 16 11 10 21 3
Output for 5.3.12
11 4 10 14 18 2 9 17 7 5 20 12 1 19 16 8 15 21 3 13 6
Output for 5.3.11
16 20 11 19 7 6 9 17 18 8 2 14 21 3 5 15 10 1 13 4 12
Output for 5.3.10
4 5 16 21 19 12 20 14 2 10 6 1 11 7 15 13 18 17 9 8 3
Output for 5.3.9
1 21 4 13 14 20 8 11 15 16 17 10 5 7 2 19 3 12 9 6 18
Output for 5.3.8
15 16 6 7 19 11 13 12 8 10 5 1 4 2 20 18 9 14 17 21 3
Output for 5.3.7
19 12 2 4 11 15 9 20 18 16 17 3 7 14 10 1 6 21 8 13 5
Output for 5.3.6
14 18 10 8 4 7 6 3 5 15 16 11 9 1 17 20 2 19 21 12 13
Output for 5.3.5
9 2 12 17 10 15 4 16 6 7 18 1 8 5 20 11 3 13 19 21 14
Output for 5.3.4
9 2 20 19 8 4 12 21 17 15 5 6 18 3 14 1 11 7 10 13 16
Output for 5.3.3
16 10 8 15 3 6 1 18 12 14 19 4 5 13 9 2 11 7 20 21 17
Output for 5.3.2
16 3 21 6 19 15 10 20 18 1 7 11 4 9 13 2 17 5 12 8 14
Output for 5.3.1
3 9 19 16 5 10 15 4 21 2 14 7 20 18 11 6 13 17 8 12 1
Output for 5.3.0
8 6 4 11 10 17 14 19 16 2 21 1 3 7 12 13 5 9 15 18 20
Output for 5.2.17
3 12 14 10 21 20 15 9 8 1 17 7 13 5 18 19 2 4 16 11 6
Output for 5.2.16
15 5 11 7 2 3 13 8 14 19 4 18 6 9 10 17 20 1 21 16 12
Output for 5.2.15
15 7 1 20 13 18 5 11 2 10 17 16 9 3 14 21 19 6 8 12 4
Output for 5.2.14
20 11 12 6 17 4 7 15 21 10 14 5 2 1 9 19 18 13 3 8 16
Output for 5.2.13
6 16 11 5 10 14 17 2 13 19 4 9 18 15 8 7 12 1 21 20 3
Output for 5.2.12
7 14 20 21 4 16 10 6 17 5 19 13 9 2 18 3 11 1 12 8 15
Output for 5.2.11
20 13 10 4 5 11 12 1 21 9 3 19 8 7 6 14 16 17 2 15 18
Output for 5.2.10
7 21 11 20 10 5 9 14 13 6 12 18 8 3 15 16 2 19 1 4 17
Output for 5.2.9
11 7 21 13 19 15 6 2 10 8 16 18 20 9 12 17 4 14 1 3 5
Output for 5.2.8
15 12 16 13 6 3 8 10 18 9 2 11 7 5 21 4 1 17 14 19 20
Output for 5.2.7
1 19 15 3 17 10 20 14 12 5 2 11 4 6 7 21 13 18 16 9 8
Output for 5.2.6
13 2 6 15 12 8 9 17 14 10 20 4 21 3 19 11 5 16 1 18 7
Output for 5.2.5
14 12 17 2 8 10 19 15 1 7 18 5 4 16 21 6 3 20 9 13 11
Output for 5.2.4
12 11 9 1 8 6 5 21 10 2 20 13 17 3 16 14 18 4 15 7 19
Output for 5.2.3
14 21 16 3 18 7 13 9 2 17 19 12 8 5 4 10 11 1 15 6 20
Output for 5.2.2
6 21 3 10 17 19 16 20 13 11 15 18 7 2 1 12 4 5 8 9 14
Output for 5.2.1
13 14 21 1 20 16 2 8 7 15 17 4 18 3 12 5 10 19 11 6 9
Output for 5.2.0
3 13 9 10 17 7 18 8 19 21 6 20 1 4 5 15 11 2 12 16 14
Output for 5.1.6
7 14 16 8 1 20 15 21 11 10 19 3 13 2 5 17 12 4 18 6 9
Output for 5.1.5
1 5 15 11 18 12 6 10 9 8 19 21 3 14 4 16 20 7 2 13 17
Output for 5.1.4
6 5 2 14 19 13 7 17 15 12 9 21 8 4 3 1 11 16 20 18 10
Output for 5.1.3
9 20 18 16 8 5 3 14 11 12 6 17 10 13 4 15 21 2 7 1 19
Output for 5.1.2
11 1 3 18 13 15 21 20 7 19 16 12 5 14 17 10 8 9 4 6 2
Output for 5.1.1
11 16 3 19 9 21 1 20 5 15 4 14 13 7 8 6 12 2 17 18 10
Output for 5.1.0
15 19 7 6 18 9 11 1 13 2 10 8 3 20 17 4 5 14 21 12 16
Output for 5.0.5
15 19 7 2 4 20 6 13 17 12 5 3 18 1 8 16 9 21 14 10 11
Output for 5.0.4
20 21 8 13 14 4 2 15 16 9 6 18 3 5 12 19 10 17 11 7 1
Output for 5.0.3
4 20 3 12 5 8 17 1 7 6 18 11 9 15 21 19 16 2 14 10 13
Output for 5.0.2
12 7 10 20 3 21 1 5 9 13 16 2 11 4 15 19 8 14 18 17 6
Output for 5.0.1
9 1 12 10 8 16 6 18 14 7 5 21 20 2 13 3 19 17 15 4 11
Output for 5.0.0
9 11 3 21 14 18 15 5 16 12 7 10 4 19 8 17 6 2 1 20 13
Output for 4.4.9
17 7 3 10 1 2 5 18 19 8 6 15 20 14 13 16 11 12 21 4 9
Output for 4.4.8
3 20 7 18 17 16 2 11 4 14 6 1 15 12 13 10 21 8 19 9 5
Output for 4.4.7
6 21 12 2 20 17 3 7 4 14 5 16 8 19 1 18 10 9 13 15 11
Output for 4.4.6
12 17 15 13 16 21 19 9 6 8 14 3 1 5 4 10 20 7 11 2 18
Output for 4.4.5
9 4 18 21 6 20 2 11 7 15 16 14 12 19 1 10 17 13 5 3 8
Output for 4.4.4
12 19 15 17 18 11 9 3 6 8 5 1 21 7 20 14 2 4 10 16 13
Output for 4.4.3
3 4 5 13 10 8 7 21 12 9 18 6 19 16 17 2 14 20 15 11 1
Output for 4.4.2
17 20 13 11 1 4 7 2 21 12 9 16 6 18 14 19 15 5 8 3 10
Output for 4.4.1
18 8 1 10 6 17 20 9 5 21 12 2 16 14 4 15 13 3 11 19 7
Output for 4.4.0
10 8 2 12 16 3 1 11 5 20 7 4 17 6 19 9 14 18 21 15 13
Output for 4.3.11
19 18 21 6 13 15 12 16 17 8 2 4 7 10 9 1 3 11 14 5 20
Output for 4.3.10
14 11 2 5 12 13 9 3 20 17 15 10 8 1 7 6 19 18 16 21 4
Output for 4.3.9
3 11 6 16 10 12 15 4 18 2 7 13 19 5 14 17 9 21 20 8 1
Output for 4.3.8
19 12 10 14 17 3 5 7 21 4 8 13 11 1 15 18 6 9 16 20 2
Output for 4.3.7
9 1 12 7 19 17 21 16 8 3 5 15 13 6 20 11 4 10 14 2 18
Output for 4.3.6
19 12 21 18 14 9 2 1 3 8 4 20 16 11 10 17 6 7 13 5 15
Output for 4.3.5
2 19 4 17 15 14 9 1 3 20 6 12 11 10 7 8 21 5 13 16 18
Output for 4.3.3 - 4.3.4
20 2 1 3 9 14 10 5 13 12 21 7 17 11 6 4 16 19 15 8 18
Output for 4.3.2
19 11 10 2 5 14 4 8 20 12 15 3 18 13 16 9 21 7 17 6 1
Output for 4.3.1
3 16 21 13 20 5 14 9 12 15 17 1 10 4 11 18 19 8 7 6 2
Output for 4.3.0
13 1 4 11 9 16 18 2 6 5 14 15 19 17 12 7 21 20 10 8 3