Combinations of 26 numbers, 9 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 26 at random and divide it into 12 bets with 9 crossings each                         

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

1 2 4 10 11 15 16 21 25
3 5 6 9 12 13 14 22 25
1 3 4 9 10 16 17 23 26
1 4 6 9 17 18 19 23 25
2 7 8 11 14 15 20 21 22
5 7 8 12 13 15 20 22 24
2 4 8 11 15 17 18 24 25
3 6 7 9 14 19 20 22 23
1 4 8 10 16 17 18 21 24
3 4 6 10 16 18 19 25 26
2 5 7 11 12 13 14 21 24
5 6 7 12 13 19 20 23 25

Replace numbers from 1 to 26 with the numbers of your choice