des boules de neige
de boule de neige
prep n prep n
des boules de neige .
d e WORD_BOUNDARY b u l WORD_BOUNDARY d ə WORD_BOUNDARY n ɛ ʒ WORD_BOUNDARY
d e s WORD_BOUNDARY b o u l e s WORD_BOUNDARY d e WORD_BOUNDARY n e i g e WORD_BOUNDARY