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 - 14

Part 2: 15 - 28

Part 3: 29 - 41

Part 4: 42 - 54

Part 5: 55 - 67