si eso si eso es incombustible
si eso si eso es incombustible !
s i WORD_BOUNDARY e̞ s o̞ WORD_BOUNDARY s i WORD_BOUNDARY e̞ s o̞ WORD_BOUNDARY e̞ s WORD_BOUNDARY i n k o̞ m β u s t i β l e̞ WORD_BOUNDARY
s i WORD_BOUNDARY e s o WORD_BOUNDARY s i WORD_BOUNDARY e s o WORD_BOUNDARY e s WORD_BOUNDARY i n c o m b u s t i b l e WORD_BOUNDARY ! WORD_BOUNDARY