ko je to ko je to tu
ko je to ko je to tu ?
k o WORD_BOUNDARY j e WORD_BOUNDARY t o WORD_BOUNDARY k o WORD_BOUNDARY j e WORD_BOUNDARY t o WORD_BOUNDARY t u WORD_BOUNDARY
k o WORD_BOUNDARY j e WORD_BOUNDARY t o WORD_BOUNDARY k o WORD_BOUNDARY j e WORD_BOUNDARY t o WORD_BOUNDARY t u WORD_BOUNDARY