The difference between the 1st and 2nd digits is divided into 12 portions

The difference between the 1st and 2nd digit of the lottery numbers is divided into 12 parts.

Part 1: 1 - 3

Part 2: 4 - 6

Part 3: 7 - 9

Part 4: 10 - 12

Part 5: 13 - 15

Part 6: 16 - 18

Part 7: 19 - 21

Part 8: 22 - 24

Part 9: 25 - 27

Part 10: 28 - 29

Part 11: 30 - 31

Part 12: 32 - 33