Divide the 4th digit of the lottery numbers (4-47) into 3 parts:
No.1 range: 4 - 18
No.2 range: 19 - 33
No.3 range: 34 - 47
Divide the 4th digit of the lottery numbers (4-47) into 3 parts:
No.1 range: 4 - 18
No.2 range: 19 - 33
No.3 range: 34 - 47