na alan xodet harf bezan
na alan xodet harf bezan .
n a WORD_BOUNDARY a l a n WORD_BOUNDARY k s o d e t WORD_BOUNDARY h a r f WORD_BOUNDARY b e z a n WORD_BOUNDARY
n a WORD_BOUNDARY a l a n WORD_BOUNDARY x o d e t WORD_BOUNDARY h a r f WORD_BOUNDARY b e z a n WORD_BOUNDARY