hay un lobo detrás
hay un lobo detrás !
a i WORD_BOUNDARY u n WORD_BOUNDARY l o̞ β o̞ WORD_BOUNDARY d e̞ t ɾ a s WORD_BOUNDARY
h a y WORD_BOUNDARY u n WORD_BOUNDARY l o b o WORD_BOUNDARY d e t r á s WORD_BOUNDARY ! WORD_BOUNDARY