ah c'est rigolo hein
ah être rigolo hein
co v:exist n co
ah c'est rigolo hein ?
a WORD_BOUNDARY s ɛ WORD_BOUNDARY ʁ i ɡ o l o WORD_BOUNDARY  ɛ̃ WORD_BOUNDARY
a h WORD_BOUNDARY c ' e s t WORD_BOUNDARY r i g o l o WORD_BOUNDARY h e i n WORD_BOUNDARY ? WORD_BOUNDARY