ah bon c'était bon
ah bon être bon
co co v:exist co
ah bon c'était bon ?
a WORD_BOUNDARY b ɔ̃ WORD_BOUNDARY s e t ɛ WORD_BOUNDARY b ɔ̃ WORD_BOUNDARY
a h WORD_BOUNDARY b o n WORD_BOUNDARY c ' é t a i t WORD_BOUNDARY b o n WORD_BOUNDARY