Divide the 2nd digit of the lottery numbers (2-51) into 7 parts:
No.1 range: 2 - 9
No.2 range: 10 - 16
No.3 range: 17 - 23
No.4 range: 24 - 30
No.5 range: 31 - 37
No.6 range: 38 - 44
No.7 range: 45 - 51
Divide the 2nd digit of the lottery numbers (2-51) into 7 parts:
No.1 range: 2 - 9
No.2 range: 10 - 16
No.3 range: 17 - 23
No.4 range: 24 - 30
No.5 range: 31 - 37
No.6 range: 38 - 44
No.7 range: 45 - 51