i have 12 groups of numbers:
group 1 26 32 0
group 2 4 15 19
group 3 2 21 25
group 4 6 17 34
group 5 13 27 36
group 6 8 11 30
group 7 5 10 23
group 8 16 24 33
group 9 1 14 20
group 10 9 22 31
group 11 7 18 29
group 12 12 28 35
manually is too hard, in my oppinion and i can make mistakes
request: i want all possible combinations of 4 groups with no repeating numbers
so there must be groups of 12 numbers
i did it manually...