Divide the 4th digit of the lottery numbers (4-33) into 7 parts:
No.1 range: 4 - 8
No.2 range: 9 - 13
No.3 range: 14 - 17
No.4 range: 18 - 21
No.5 range: 22 - 25
No.6 range: 26 - 29
No.7 range: 30 - 33
Divide the 4th digit of the lottery numbers (4-33) into 7 parts:
No.1 range: 4 - 8
No.2 range: 9 - 13
No.3 range: 14 - 17
No.4 range: 18 - 21
No.5 range: 22 - 25
No.6 range: 26 - 29
No.7 range: 30 - 33