un accidente accidente accidente
un accidente accidente accidente !
u n WORD_BOUNDARY a k s i d e̞ n t e̞ WORD_BOUNDARY a k s i d e̞ n t e̞ WORD_BOUNDARY a k s i d e̞ n t e̞ WORD_BOUNDARY
u n WORD_BOUNDARY a c c i d e n t e WORD_BOUNDARY a c c i d e n t e WORD_BOUNDARY a c c i d e n t e WORD_BOUNDARY ! WORD_BOUNDARY