allez tchin tchin
allez tchin tchin
co co co
allez tchin tchin .
a l e WORD_BOUNDARY t ʃ ɛ̃ WORD_BOUNDARY t ʃ ɛ̃ WORD_BOUNDARY
a l l e z WORD_BOUNDARY t c h i n WORD_BOUNDARY t c h i n WORD_BOUNDARY . WORD_BOUNDARY