claro es blanco sobre blanco
claro es blanco sobre blanco !
k l a ɾ o̞ WORD_BOUNDARY e̞ s WORD_BOUNDARY β l a n k o̞ WORD_BOUNDARY s o̞ β ɾ e̞ WORD_BOUNDARY β l a n k o̞ WORD_BOUNDARY
c l a r o WORD_BOUNDARY e s WORD_BOUNDARY b l a n c o WORD_BOUNDARY s o b r e WORD_BOUNDARY b l a n c o WORD_BOUNDARY ! WORD_BOUNDARY