sí entonces son dos y dos
sí entonces son dos y dos ?
s i WORD_BOUNDARY e̞ n t o̞ n s e̞ s WORD_BOUNDARY s o̞ n WORD_BOUNDARY d o̞ s WORD_BOUNDARY i WORD_BOUNDARY d o̞ s WORD_BOUNDARY
s í WORD_BOUNDARY e n t o n c e s WORD_BOUNDARY s o n WORD_BOUNDARY d o s WORD_BOUNDARY y WORD_BOUNDARY d o s WORD_BOUNDARY ? WORD_BOUNDARY