-

(Note: Since there is no text to translate, I'm returning the original symbol.)-

(Note: As per rule 10, since the input text is already in Spanish, I'm returning it as is, without translation.)--

(Note: Since there's no text to translate, I'm returning the original symbol -)-

(Note: Since the input is a single dash (-), I'm returning the same dash as the translation.)-

(Note: Since the input is a single dash character, I'm returning the same character as the translation)-

(Note: Since there was no text provided, I'm returning an empty string as per rule 10)-

(Note: Since the input is a single hyphen, I'm returning the same character as there's no need for translation)-

(Note: Since there's no text to translate, I'm returning the original symbol as is.)-)