of is de pan al vol
of is de pan al vol ?
 ɔ f WORD_BOUNDARY  ɪ s WORD_BOUNDARY d ə WORD_BOUNDARY p ɑ n WORD_BOUNDARY  ɑ l WORD_BOUNDARY v ɔ l WORD_BOUNDARY
o f WORD_BOUNDARY i s WORD_BOUNDARY d e WORD_BOUNDARY p a n WORD_BOUNDARY a l WORD_BOUNDARY v o l WORD_BOUNDARY