hm hm hm hm hm hm
hm hm hm hm hm hm .
h m WORD_BOUNDARY h m WORD_BOUNDARY h m WORD_BOUNDARY h m WORD_BOUNDARY h m WORD_BOUNDARY h m WORD_BOUNDARY
h m WORD_BOUNDARY h m WORD_BOUNDARY h m WORD_BOUNDARY h m WORD_BOUNDARY h m WORD_BOUNDARY h m WORD_BOUNDARY . WORD_BOUNDARY