na wo isser denn
na wo sein er denn
co pro:int cop pro:per adv
na wo isser denn .
n aː WORD_BOUNDARY v oː WORD_BOUNDARY  ɪ s ɐ WORD_BOUNDARY d ɛ n WORD_BOUNDARY
n a WORD_BOUNDARY w o WORD_BOUNDARY i s s e r WORD_BOUNDARY d e n n WORD_BOUNDARY