Como dizia Roberto Galán: Beije-se mais!!

-

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

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

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

(Note: Since the input is a single dash character, I'm returning the same character as the 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 character as there's no text to translate.)-