The Divide into 5 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 5 divisions

Part 1: 4 - 19

Part 2: 20 - 35

Part 3: 36 - 51

Part 4: 52 - 67

Part 5: 68 - 83