lá vai o tractor
lá vai o tractor .
l̪ˠ a WORD_BOUNDARY v ai WORD_BOUNDARY u WORD_BOUNDARY t̪ ʁ ɐ t̪ o ʁ WORD_BOUNDARY
l á WORD_BOUNDARY v a i WORD_BOUNDARY o WORD_BOUNDARY t r a c t o r WORD_BOUNDARY . WORD_BOUNDARY