va una dos i tres
va una dos i tres .
ʋ a WORD_BOUNDARY u n ɐ WORD_BOUNDARY ð o s WORD_BOUNDARY i WORD_BOUNDARY t ɾ ɛ s WORD_BOUNDARY
v a WORD_BOUNDARY u n a WORD_BOUNDARY d o s WORD_BOUNDARY i WORD_BOUNDARY t r e s WORD_BOUNDARY