aquest nen te barba
aquest nen te barba ?
ɐ k ɛ s t WORD_BOUNDARY n ɛ n WORD_BOUNDARY t ɛ WORD_BOUNDARY β a r β ɐ WORD_BOUNDARY
a q u e s t WORD_BOUNDARY n e n WORD_BOUNDARY t e WORD_BOUNDARY b a r b a WORD_BOUNDARY