Select the option that is related to the fifth term in the same way as the second term is related to the first term and the fourth term is related to the third term. HU 45 : FS 43 :: EL 56 : CJ 54 :: KS 67 : ?

STOL is related to ABWT in a certain way based on the English alphabetical order. In the same way, YZUR is related to GHCZ. To which of the following options is WXSP related, following the same logic?

6 is related to 216 following a certain logic. Following the same logic, 3 is related to 27. To which of the following is 1 related, following the same logic?