was hat der drin
was haben der drin
pro v pro adv
was hat der drin ?
v a s WORD_BOUNDARY h a t WORD_BOUNDARY d ɛ ɐ WORD_BOUNDARY d ɐ iː n WORD_BOUNDARY
w a s WORD_BOUNDARY h a t WORD_BOUNDARY d e r WORD_BOUNDARY d r i n WORD_BOUNDARY