wah salah salah salah
wah salah salah salah .
w a h WORD_BOUNDARY s a l a h WORD_BOUNDARY s a l a h WORD_BOUNDARY s a l a h WORD_BOUNDARY
w a h WORD_BOUNDARY s a l a h WORD_BOUNDARY s a l a h WORD_BOUNDARY s a l a h WORD_BOUNDARY . WORD_BOUNDARY