o U R says our
o u r says our .
oʊ WORD_BOUNDARY j uː WORD_BOUNDARY ɑː ɹ WORD_BOUNDARY s ɛ z WORD_BOUNDARY aʊ ɚ WORD_BOUNDARY
o WORD_BOUNDARY u WORD_BOUNDARY r WORD_BOUNDARY s a y s WORD_BOUNDARY o u r WORD_BOUNDARY