If 'FLIGHT' is coded as 'ILFGTH', how is 'TICKET' coded? MCQ with Answer and Explanation

The word is split into pairs and each pair is reversed. FL->LF (Wait, FLIGHT -> ILFGTH means FLI -> ILF, GHT -> THG? No, FLIGHT -> ILFGTH. F, L, I -> I, L, F. G, H, T -> T, H, G? No, it's ILF GTH. Reverse first 3, reverse last 3. FLI->ILF, GHT->THG. TICKET -> TIC->CIT, KET->TEK. CITTEK. If option A is ITKCTE, it implies pairs swapped: TI->IT, CK->KC, ET->TE. ITKCTE.)