[重点]主攻160538头,主攻163805尾.
1,排除492头,163百,169十,尾274.
2,铁卒:03,08,53,58.
3,三字现:130,135,180,185,630,635,680,685.
4,二定:10XX,15XX.60XX,65XX,X03X,X08X,X53X,X58X,1X8X.
5,三定:103X,108X,153X,158X,603X,608X,653X,658X,10X1,15X6.
6,直码:1031,1036,1081,1086,1531.1536,1581,1586,6031,6036.