hm hm hm hm hm
hm hm hm hm hm .
h a ɛ m WORD_BOUNDARY h a ɛ m WORD_BOUNDARY h a ɛ m WORD_BOUNDARY h a ɛ m WORD_BOUNDARY h a ɛ m WORD_BOUNDARY
h m WORD_BOUNDARY h m WORD_BOUNDARY h m WORD_BOUNDARY h m WORD_BOUNDARY h m WORD_BOUNDARY