un libro di Topolino o di Paperino
un libro di topolino o di paperino ?
ʊ n WORD_BOUNDARY l i b r o WORD_BOUNDARY d ɪ WORD_BOUNDARY t o p o l i n o WORD_BOUNDARY o WORD_BOUNDARY d ɪ WORD_BOUNDARY p a p e r i n o WORD_BOUNDARY
u n WORD_BOUNDARY l i b r o WORD_BOUNDARY d i WORD_BOUNDARY t o p o l i n o WORD_BOUNDARY o WORD_BOUNDARY d i WORD_BOUNDARY p a p e r i n o WORD_BOUNDARY