ah bonjour bonjour
ah bonjour
co co
ah bonjour bonjour .
a WORD_BOUNDARY b ɔ̃ ʒ u ʁ WORD_BOUNDARY b ɔ̃ ʒ u ʁ WORD_BOUNDARY
a h WORD_BOUNDARY b o n j o u r WORD_BOUNDARY b o n j o u r WORD_BOUNDARY . WORD_BOUNDARY