keluar masuk keluar masuk
keluar masuk keluar masuk .
k ə l u a r WORD_BOUNDARY m a s u k WORD_BOUNDARY k ə l u a r WORD_BOUNDARY m a s u k WORD_BOUNDARY
k e l u a r WORD_BOUNDARY m a s u k WORD_BOUNDARY k e l u a r WORD_BOUNDARY m a s u k WORD_BOUNDARY . WORD_BOUNDARY