Divide the 1st digit of the lottery numbers (1-65) into 9 parts:
No.1 range: 1 - 8
No.2 range: 9 - 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
No.8 range: 52 - 58
No.9 range: 59 - 65