5、6、7位数字靓号的正则表达式

ABABC                  ^([1-9])(?!\1)([0-9])\1\2(?!\1|\2)([0-9])$
ABCAB                  ^([1-9])(?!\1)([0-9])(?!\1|\2)([0-9])\1\2$
ABABA                  ^([1-9])(?!\1)([0-9])\1\2\1$
ABCCC                 ^([1-9])(?!\1)([0-9])(?!\1|\2)([0-9])\3\3$
AAABC                 ^([1-9])\1\1(?!\1)([0-9])(?!\1|\2)([0-9])$
ABBBC                 ^([1-9])(?!\1)([0-9])\2\2(?!\1|\2)([0-9])$
ABBBA                 ^([1-9])(?!\1)([0-9])\2\2\1$
BBBAA                 ^([1-9])\1\1(?!\1)([0-9])\2$


ABACAA              ^([1-9])(?!\1)([0-9])\1(?!\1|\2)([0-9])\1\1$
ABACBB              ^([1-9])(?!\1)([0-9])\1(?!\1|\2)([0-9])\2\2$
ABBCCC             ^([1-9])(?!\1)([0-9])\2(?!\1|\2)([0-9])\3\3$
ACBCCC             ^([1-9])(?!\1)([0-9])(?!\1|\2)([0-9])\2\2\2$
AAABCD             ^([1-9])\1\1(?!\1)([0-9])(?!\1|\2)([0-9])(?!\1|\2|\3)([0-9])$
ABCACC             ^([1-9])(?!\1)([0-9])(?!\1|\2)([0-9])\1\3\3$
ABCABC             ^([1-9])(?!\1)([0-9])(?!\1|\2)([0-9])\1\2\3$
ABCBBB              ^([1-9])(?!\1)([0-9])(?!\1|\2)([0-9])\2\2\2$
AAABBB             ^([1-9])\1\1(?!\1)([0-9])\2\2$
ABAAAA             ^([1-9])(?!\1)([0-9])\1\1\1\1$

AABBACC          ^([1-9])\1(?!\1)([0-9])\2\1(?!\1|\2)([0-9])\3$
ABBBACC          ^([1-9])(?!\1)([0-9])\2\2\1(?!\1|\2)([0-9])\3$
ABBCABB          ^([1-9])(?!\1)([0-9])\2(?!\1|\2)([0-9])\1\2\2$
ABBBABB           ^([1-9])(?!\1)([0-9])\2\2\1\2\2$