In a certain code language, 'MARGIN' is written as 'SBNOJH'. How will 'PRAYER' be written in that language?

BSQSFZ

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 :

FIRST 3 LETTER WRITE REVERSE THEN LAST 3 LETTER REVERSE

THEN ADD + 1 IN EVERY ALPHABET

AS

MARGIN =  RAMNIG

R → (+1)  → S

A → (+1)  → B

M → (+1)  → N

N → (+1)  → O

I → (+1)  → J

G → (+1)  → T

SIMILARLY

PRAYER = ARPREY

A → (+1)  → B

R → (+1)  → S

P → (+1)  → Q

R → (+1)  → S

E → (+1)  → F

Y → (+1)  → Z