tá tá tá tá tá
tá tá tá tá tá .
t̪ˠʰ ɑː WORD_BOUNDARY t̪ˠʰ ɑː WORD_BOUNDARY t̪ˠʰ ɑː WORD_BOUNDARY t̪ˠʰ ɑː WORD_BOUNDARY t̪ˠʰ ɑː WORD_BOUNDARY
t á WORD_BOUNDARY t á WORD_BOUNDARY t á WORD_BOUNDARY t á WORD_BOUNDARY t á WORD_BOUNDARY . WORD_BOUNDARY