ah c'était chouette hein
ah être chouette hein
co v:exist co co
ah c'était chouette hein !
a WORD_BOUNDARY s e t ɛ WORD_BOUNDARY ʃ w ɛ t WORD_BOUNDARY  ɛ̃ WORD_BOUNDARY
a h WORD_BOUNDARY c ' é t a i t WORD_BOUNDARY c h o u e t t e WORD_BOUNDARY h e i n WORD_BOUNDARY