Combinations of 30 numbers, 9 deletions/16 bets

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

Out of 80 numbers we choose 30 at random and divide it into 16 bets with 9 crossings each                         

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

1 6 9 10 17 18 19 25 28
3 4 6 11 16 17 21 24 25
1 8 9 11 18 19 20 26 29
2 4 8 12 14 18 23 24 26
3 5 6 13 15 16 22 25 27
3 7 10 13 17 21 22 28 30
5 6 7 15 16 17 25 27 28
2 5 7 13 14 15 23 26 27
1 3 4 10 11 16 19 21 24
1 2 4 11 12 14 20 23 24
5 6 10 15 16 21 25 27 30
2 8 12 13 20 22 23 29 30
5 7 8 14 15 20 26 27 29
3 4 9 11 16 18 21 24 28
2 4 9 12 14 19 23 24 29
5 7 12 14 15 22 26 27 30

Replace numbers from 1 to 30 with the numbers of your choice