he+eh kakek+kakek pelupa
he eh kakek kakek pelupa .
h ɛ WORD_BOUNDARY  ɛ h WORD_BOUNDARY k a k ə k WORD_BOUNDARY k a k ə k WORD_BOUNDARY p ə l u p a WORD_BOUNDARY
h e WORD_BOUNDARY e h WORD_BOUNDARY k a k e k WORD_BOUNDARY k a k e k WORD_BOUNDARY p e l u p a WORD_BOUNDARY