Combinations of 10 numbers, 4 deletions/12 bets

 Description of combinations refers to Multi Multi. The combinations may be used in other draw-based games.

Out of 80 numbers we choose 10 at random and divide it into 12 bets with 4 crossings each                         

if you hit 3 numbers, the worst possible combination is two twos

1 3 5 9
1 4 5 10
2 4 7 10
2 3 6 9
1 3 5 6
1 3 6 9
2 3 6 8
1 4 5 7
1 4 7 10
2 4 7 8
2 4 8 10
2 3 8 9

Replace numbers from 1 to 10 with the numbers of your choice