la ambulancia si no hay ambulancia
la ambulancia si no hay ambulancia !
l a WORD_BOUNDARY a m β u l a n s i a WORD_BOUNDARY s i WORD_BOUNDARY n o̞ WORD_BOUNDARY a i WORD_BOUNDARY a m β u l a n s i a WORD_BOUNDARY
l a WORD_BOUNDARY a m b u l a n c i a WORD_BOUNDARY s i WORD_BOUNDARY n o WORD_BOUNDARY h a y WORD_BOUNDARY a m b u l a n c i a WORD_BOUNDARY ! WORD_BOUNDARY