The Divide into 7 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 7 divisions

Part1: 4 - 17

Part2: 18 - 31

Part3: 32 - 45

Part4: 46 - 58

Part5: 59 - 71

Part6: 72 - 84

Part7: 85 - 97