kiss bye kiss bye Dek
kiss bye kiss bye dek .
k i s WORD_BOUNDARY b j ɛ WORD_BOUNDARY k i s WORD_BOUNDARY b j ɛ WORD_BOUNDARY d ɛ k WORD_BOUNDARY
k i s s WORD_BOUNDARY b y e WORD_BOUNDARY k i s s WORD_BOUNDARY b y e WORD_BOUNDARY d e k WORD_BOUNDARY