des poires des trucs
de poire de truc
prep n prep n
des poires des trucs .
d e WORD_BOUNDARY p w a ʁ WORD_BOUNDARY d e WORD_BOUNDARY t ʁ y k WORD_BOUNDARY
d e s WORD_BOUNDARY p o i r e s WORD_BOUNDARY d e s WORD_BOUNDARY t r u c s WORD_BOUNDARY