The Divide into 7 portions of sum of the 3rd and 4th digits

The sum of the 3rd digit and the 4th digit of the lucky draw number is divided into 7 divisions

Part 1: 3 - 15

Part 2: 16 - 27

Part 3: 28 - 39

Part 4: 40 - 51

Part 5: 52 - 63

Part 6: 64 - 75

Part 7: 76 - 87