was sind denn Ertzel
was sein denn Ertzel
pro cop adv chi
was sind denn ertzel ?
v a s WORD_BOUNDARY z ɪ n t WORD_BOUNDARY d ɛ n WORD_BOUNDARY  ɛ ɐ ts eː l WORD_BOUNDARY
w a s WORD_BOUNDARY s i n d WORD_BOUNDARY d e n n WORD_BOUNDARY e r t z e l WORD_BOUNDARY