un café y oto café
un café y oto café !
u n WORD_BOUNDARY k a f e̞ WORD_BOUNDARY i WORD_BOUNDARY o̞ t o̞ WORD_BOUNDARY k a f e̞ WORD_BOUNDARY
u n WORD_BOUNDARY c a f é WORD_BOUNDARY y WORD_BOUNDARY o t o WORD_BOUNDARY c a f é WORD_BOUNDARY ! WORD_BOUNDARY