// author: Hui Li
// email:  hui.li@informatik.uni-heidelberg.de
// date:   2013-12-12
// This file contains regular expression patterns for day numbers.
// FORMAT: one line is one disjunction of the pattern
//[零一二三四五六七八九０１２３４５６７８９]

[１２][０１２３４５６７８９]
[３][０１]
[１２３４５６７８９]

[12][0-9]
3[01]
0?[1-9]

