In the following triads, each group of letters is related to the subsequent one following a certain logic. Select from the given options, the one which follows the same logic. SLOW - LSOW - WOLS FAST - AFST - TSAF

1          2          3          4 S         L          O         W 2          1          3          4 L          S         O         W 4          3          2          1 W        O         L          S Similarly, 1          2          3          4 F          A         S         T 2          1          3          4 A         F          S         T 4          3          2          1 T          S         A         F Similarly, 1          2          3          4 K         I           N         G 2          1          3          4 I           K         N         G 4          3          2          1 G         N         I           K