oh Leo was ist denn das
oh Leo was sein denn das
on n:prop pro cop adv pro
oh leo was ist denn das ?
 oː WORD_BOUNDARY l eː oː WORD_BOUNDARY v a s WORD_BOUNDARY  ɪ s t WORD_BOUNDARY d ɛ n WORD_BOUNDARY d a s WORD_BOUNDARY
o h WORD_BOUNDARY l e o WORD_BOUNDARY w a s WORD_BOUNDARY i s t WORD_BOUNDARY d e n n WORD_BOUNDARY d a s WORD_BOUNDARY