In a certain code language, ‘REASON’ is written as ‘SDBRPM’. What is the code for ‘NGLISH’ in that code language?

OFMHTG

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 :

R → (+1) → S

E → (-1) → D

A → (+1) → B

S → (-1) → R

O → (+1) → P

N → (-1) → M

SIMILARLY

N → (+1) → O

G → (-1) → F

L → (+1) → M

I → (-1) → H

S → (+1) → T

H → (-1) → G