[重点]主攻380549头,主攻164938尾.
1,排除271头,275百,497十,尾052
2,铁卒:31.36,81,86.
3,三字现:341,139.184,189,634,639,684,689.
4,二定.XX31,XX36,XX81.XX86, XX04, XX09, XX54, XX59.
5,三定,3X31.3X36,3X81,3X86,8X31,8X36,8X81,8X86,3X04,3X54.
6,直码:3431.3436,3481,3486,3931.3936,3981,3986,8431,8481.