Divide the 2nd digit of the lottery numbers (2-43) into 3 parts:
No.1 range: 2 - 15
No.2 range: 16 - 29
No.3 range: 30 - 43
Divide the 2nd digit of the lottery numbers (2-43) into 3 parts:
No.1 range: 2 - 15
No.2 range: 16 - 29
No.3 range: 30 - 43