Divide the 6th digit of the lottery numbers (6-46) into 12 parts:
No.1 range: 6 - 9
No.2 range: 10 - 13
No.3 range: 14 - 17
No.4 range: 18 - 21
No.5 range: 22 - 25
No.6 range: 26 - 28
No.7 range: 29 - 31
No.8 range: 32 - 34
No.9 range: 35 - 37
No.10 range: 38 - 40
No.11 range: 41 - 43
No.12 range: 44 - 46