on es l' arbre
on es l' arbre ?
o n̺ WORD_BOUNDARY ɛ s̺ WORD_BOUNDARY ɛ ɫ̺ a WORD_BOUNDARY a r̺ β ɾ̺ ə WORD_BOUNDARY
o n WORD_BOUNDARY e s WORD_BOUNDARY l ' WORD_BOUNDARY a r b r e WORD_BOUNDARY ? WORD_BOUNDARY