In a code language, CIRCUS is written as DKUGZY. How will JOKER be written in the same language?

KQNIW

1   2    3    4   5    6   7     8    9  10  11  12  13

 A   B   C    D   E    F   G    H    I    J    K    L   M

 ↓    ↓    ↓    ↓    ↓     ↓   ↓    ↓     ↓   ↓    ↓    ↓    ↓

 Z   Y    X   W   V    U   T    S    R   Q   P    O   N

26  25  24  23  22  21  20  19  18  17  16  15  14

**********************************************************

THE LOGIC FOLLOWED HERE IS:

C → (+1) → D

I → (+2) → K

R →  (+3) → U

C → (+4) → G

U → (+5) → Z

S → (+6) → Y

SIMILARLY

J → (+1) → K

O → (+2) → Q

K→  (+3) → N

E → (+4) → I

R → (+5) → W