un dos i tres
un dos i tres .
u̯ n̺ WORD_BOUNDARY d̪ o s̺ WORD_BOUNDARY i WORD_BOUNDARY t̪ ɾ̺ ɛ s̺ WORD_BOUNDARY
u n WORD_BOUNDARY d o s WORD_BOUNDARY i WORD_BOUNDARY t r e s WORD_BOUNDARY . WORD_BOUNDARY