Divide the 3rd digit of the lottery numbers (3-31) into 7 parts:
No.1 range: 3 - 7
No.2 range: 8 - 11
No.3 range: 12 - 15
No.4 range: 16 - 19
No.5 range: 20 - 23
No.6 range: 24 - 27
No.7 range: 28 - 31
Divide the 3rd digit of the lottery numbers (3-31) into 7 parts:
No.1 range: 3 - 7
No.2 range: 8 - 11
No.3 range: 12 - 15
No.4 range: 16 - 19
No.5 range: 20 - 23
No.6 range: 24 - 27
No.7 range: 28 - 31