eh eh eh op op op
eh eh eh op op op .
ɛ h WORD_BOUNDARY ɛ h WORD_BOUNDARY ɛ h WORD_BOUNDARY o p WORD_BOUNDARY o p WORD_BOUNDARY o p WORD_BOUNDARY
e h WORD_BOUNDARY e h WORD_BOUNDARY e h WORD_BOUNDARY o p WORD_BOUNDARY o p WORD_BOUNDARY o p WORD_BOUNDARY