hein regarde hein
hein regarder hein
co v co
hein regarde hein .
 ɛ̃ WORD_BOUNDARY ʁ ə ɡ a ʁ d WORD_BOUNDARY  ɛ̃ WORD_BOUNDARY
h e i n WORD_BOUNDARY r e g a r d e WORD_BOUNDARY h e i n WORD_BOUNDARY . WORD_BOUNDARY