pattern: \A\w(\W)\d(\D\s)\S\2\1\Z
dfacode:
BOT: 0
	BOS  -
	CCL [0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz]
BOT: 1
	NCL [0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz]
EOT: 1
	CCL [0123456789]
BOT: 2
	NCL [0123456789]
	CCL [	

 ]
EOT: 2
	NCL [	

 ]
REF: 2
REF: 1
	EOS  -
EOT: 0
