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eh he eh eh he eh eh he eh .
ɛ h WORD_BOUNDARY h ɛ WORD_BOUNDARY  ɛ h WORD_BOUNDARY ɛ h WORD_BOUNDARY h ɛ WORD_BOUNDARY  ɛ h WORD_BOUNDARY ɛ h WORD_BOUNDARY h ɛ WORD_BOUNDARY  ɛ h WORD_BOUNDARY
e h WORD_BOUNDARY h e WORD_BOUNDARY e h WORD_BOUNDARY e h WORD_BOUNDARY h e WORD_BOUNDARY e h WORD_BOUNDARY e h WORD_BOUNDARY h e WORD_BOUNDARY e h WORD_BOUNDARY