The Divide into 6 portions of sum of the 4th and 5th digits

The sum of the 4th digit and the 5th digit of the lucky draw number is divided into 6 divisions

Part 1: 4 - 15

Part 2: 16 - 27

Part 3: 28 - 38

Part 4: 39 - 49

Part 5: 50 - 60

Part 6: 61 - 71