was bist du du kletterst
was bist du du kletterst ?
v a s WORD_BOUNDARY b ɪ s t WORD_BOUNDARY d uː WORD_BOUNDARY d uː WORD_BOUNDARY k l ɛ t ɜ s t WORD_BOUNDARY
w a s WORD_BOUNDARY b i s t WORD_BOUNDARY d u WORD_BOUNDARY d u WORD_BOUNDARY k l e t t e r s t WORD_BOUNDARY