wouh wouh oui hein
wouh wouh oui hein
on on co co
wouh wouh oui hein .
 w u WORD_BOUNDARY  w u WORD_BOUNDARY  w i WORD_BOUNDARY  ɛ̃ WORD_BOUNDARY
w o u h WORD_BOUNDARY w o u h WORD_BOUNDARY o u i WORD_BOUNDARY h e i n WORD_BOUNDARY