The difference between the 1st and 2nd digits is divided into 5 portions

The difference between the 1st and 2nd digit of the lottery numbers is divided into 5 parts.

Part 1: 1 - 9

Part 2: 10 - 18

Part 3: 19 - 26

Part 4: 27 - 34

Part 5: 35 - 42