ba zein ari zen
ba zein ari zen ?
b a WORD_BOUNDARY s̪̻ ei̯ n WORD_BOUNDARY a ɾ i WORD_BOUNDARY s̪̻ e n WORD_BOUNDARY
b a WORD_BOUNDARY z e i n WORD_BOUNDARY a r i WORD_BOUNDARY z e n WORD_BOUNDARY ? WORD_BOUNDARY