[重点]主攻024568头,主攻123469尾.
1,排除137头,279百,052十,尾058
2,铁卒:52,56,62,68.
3,三字现:362,367,392,394,652,654,692,682.
4,二定:XX12,XX72,XX32,XX82,XX92,XX14,XX24,XX34,XX86,XX27.
5,三定:4X12,4X22,4X32,4X42,4X92,4X14,4X24,4X34,4X44,4X94.
6,直码:4612,4622,4632,4642,4692,4614,4624,4634,4644,6287.