Divide the 3rd digit of the lottery numbers (3-22) into 7 parts:
No.1 range: 3 - 5
No.2 range: 6 - 8
No.3 range: 9 - 11
No.4 range: 12 - 14
No.5 range: 15 - 17
No.6 range: 18 - 20
No.7 range: 21 - 22
Divide the 3rd digit of the lottery numbers (3-22) into 7 parts:
No.1 range: 3 - 5
No.2 range: 6 - 8
No.3 range: 9 - 11
No.4 range: 12 - 14
No.5 range: 15 - 17
No.6 range: 18 - 20
No.7 range: 21 - 22