was denn für ein Puzzle
was denn für ein puzzle ?
v a s WORD_BOUNDARY d ɛ n WORD_BOUNDARY f yː ɐ WORD_BOUNDARY  aɪ n WORD_BOUNDARY p ʊ ts l ə WORD_BOUNDARY
w a s WORD_BOUNDARY d e n n WORD_BOUNDARY f ü r WORD_BOUNDARY e i n WORD_BOUNDARY p u z z l e WORD_BOUNDARY