vas_y tu as vu
vas_y taire avoir voir
co part v:aux part
vas y tu as vu ?
v a z WORD_BOUNDARY i WORD_BOUNDARY t y WORD_BOUNDARY a WORD_BOUNDARY v y WORD_BOUNDARY
v a s WORD_BOUNDARY y WORD_BOUNDARY t u WORD_BOUNDARY a s WORD_BOUNDARY v u WORD_BOUNDARY