[重点]主攻493827头。主攻052738尾.
1,排除165头,491百,057十,尾491
2,铁卒:23.28,73,78.
3,三字现:234,239.284,289,734,739,784,789.
4,二定.4XX2,4XX7,9XX2.9XX7, X3X2, X3X7, X8X2, X8X7.
5,三定,43X2.43X7,48X2,48X7,93X2,93X7,98X2,98X7,X382,X387.
直码:4382.4387,4832,4837,9382.9387,9832,9837,4332,4337.