In a certain code language, 'PINKYS' is written as 'OJMLXT' and 'TORQUE' is written as 'SPQRTF'. How will 'GAMPST' be written in that code language?

FBLQRU

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:

P → (-1) → O

I → (+1) → J

N → (-1) → M

K → (+1) → L

Y → (-1) → X

S → (+1) → T

AND,

T → (-1) → S

O → (+1) → P

R → (-1) → Q

Q → (+1) → R

U → (-1) → T

E → (+1) → F

SIMILARLY

G → (-1) → F

A → (+1) → B

M → (-1) → L

P → (+1) → Q

S → (-1) → R

T → (+1) → U