pe pe pe pe pek
pe pe pe pe pek .
p ə WORD_BOUNDARY p ə WORD_BOUNDARY p ə WORD_BOUNDARY p ə WORD_BOUNDARY p ə k WORD_BOUNDARY
p e WORD_BOUNDARY p e WORD_BOUNDARY p e WORD_BOUNDARY p e WORD_BOUNDARY p e k WORD_BOUNDARY . WORD_BOUNDARY