era el día de su cumpleaños
era el día de su cumpleaños .
e ɾ a WORD_BOUNDARY e l WORD_BOUNDARY ð i a WORD_BOUNDARY ð e WORD_BOUNDARY s u WORD_BOUNDARY k u m p l e a ɲ o s WORD_BOUNDARY
e r a WORD_BOUNDARY e l WORD_BOUNDARY d í a WORD_BOUNDARY d e WORD_BOUNDARY s u WORD_BOUNDARY c u m p l e a ñ o s WORD_BOUNDARY