In a certain code language, ‘NULLIFY’ is written as ‘MFOLRUB’ and ‘SKYWALK’ is written as ‘HPBWZOP’. How will ‘FLAGGER’ be written in that language?

UOZGTVI

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:

LETTERS ARE CODED AS THEIR OPPOSITE POSITIONAL VALUE

N → ( OPPOSITE ) → M

U → ( OPPOSITE ) → F

L → ( OPPOSITE ) → O

L → (SAME ) → L

I → ( OPPOSITE ) → R

F → ( OPPOSITE ) → U

Y → ( OPPOSITE ) → B

AND

S → ( OPPOSITE ) → H

K → ( OPPOSITE ) → P

Y → ( OPPOSITE ) → B

W → (SAME ) → W

A → ( OPPOSITE ) → Z

L → ( OPPOSITE ) → O

K → ( OPPOSITE ) → P

SIMILARLY

F → ( OPPOSITE ) → U

L → ( OPPOSITE ) → O

A → ( OPPOSITE ) → Z

G → (SAME ) → G

G → ( OPPOSITE ) → T

E→ ( OPPOSITE ) → V

R  → ( OPPOSITE ) → I