Divide the 4th digit of the lottery numbers (4-44) into 12 parts:
No.1 range: 4 - 7
No.2 range: 8 - 11
No.3 range: 12 - 15
No.4 range: 16 - 19
No.5 range: 20 - 23
No.6 range: 24 - 26
No.7 range: 27 - 29
No.8 range: 30 - 32
No.9 range: 33 - 35
No.10 range: 36 - 38
No.11 range: 39 - 41
No.12 range: 42 - 44