una casa un apartamento
una casa un apartamento ?
u n a WORD_BOUNDARY k a s a WORD_BOUNDARY u n WORD_BOUNDARY a p a ɾ t a m ɛ n t o WORD_BOUNDARY
u n a WORD_BOUNDARY c a s a WORD_BOUNDARY u n WORD_BOUNDARY a p a r t a m e n t o WORD_BOUNDARY