Language
Python
Compiler
CPython 3.10.2
Options
$ python3 prog.py
1 2 | 3 4
3 4 | 1 2
----+----
2 1 | 4 3
4 3 | 2 1
1 2 | 3 4
3 4 | 1 2
----+----
2 3 | 4 1
4 1 | 2 3
1 2 | 3 4
3 4 | 1 2
----+----
4 1 | 2 3
2 3 | 4 1
1 2 | 3 4
3 4 | 1 2
----+----
4 3 | 2 1
2 1 | 4 3
1 2 | 3 4
3 4 | 2 1
----+----
2 1 | 4 3
4 3 | 1 2
1 2 | 3 4
3 4 | 2 1
----+----
4 3 | 1 2
2 1 | 4 3
1 2 | 3 4
4 3 | 1 2
----+----
2 1 | 4 3
3 4 | 2 1
1 2 | 3 4
4 3 | 1 2
----+----
3 4 | 2 1
2 1 | 4 3
1 2 | 3 4
4 3 | 2 1
----+----
2 1 | 4 3
3 4 | 1 2
1 2 | 3 4
4 3 | 2 1
----+----
2 4 | 1 3
3 1 | 4 2
1 2 | 3 4
4 3 | 2 1
----+----
3 1 | 4 2
2 4 | 1 3
1 2 | 3 4
4 3 | 2 1
----+----
3 4 | 1 2
2 1 | 4 3
Grouped by row permutations:
1 2 | 3 4 1 2 | 3 4 1 2 | 3 4 1 2 | 3 4
3 4 | 1 2 3 4 | 1 2 4 3 | 2 1 4 3 | 2 1
----+---- ----+---- ----+---- ----+----
2 1 | 4 3 4 3 | 2 1 2 1 | 4 3 3 4 | 1 2
4 3 | 2 1 2 1 | 4 3 3 4 | 1 2 2 1 | 4 3
1 2 | 3 4 1 2 | 3 4
3 4 | 1 2 3 4 | 1 2
----+---- ----+----
2 3 | 4 1 4 1 | 2 3
4 1 | 2 3 2 3 | 4 1
1 2 | 3 4 1 2 | 3 4 1 2 | 3 4 1 2 | 3 4
3 4 | 2 1 3 4 | 2 1 4 3 | 1 2 4 3 | 1 2
----+---- ----+---- ----+---- ----+----
2 1 | 4 3 4 3 | 1 2 2 1 | 4 3 3 4 | 2 1
4 3 | 1 2 2 1 | 4 3 3 4 | 2 1 2 1 | 4 3
1 2 | 3 4 1 2 | 3 4
4 3 | 2 1 4 3 | 2 1
----+---- ----+----
2 4 | 1 3 3 1 | 4 2
3 1 | 4 2 2 4 | 1 3
Exit Code:
0