o koji je to helikopter
o koji je to helikopter .
o WORD_BOUNDARY k o j ɪ WORD_BOUNDARY j e WORD_BOUNDARY t o WORD_BOUNDARY x ɛ l ɪ k o p t ɛ r WORD_BOUNDARY
o WORD_BOUNDARY k o j i WORD_BOUNDARY j e WORD_BOUNDARY t o WORD_BOUNDARY h e l i k o p t e r WORD_BOUNDARY