In a certain code language, ‘FATHER’ is written as ‘REHTAF’, and ‘COUPLE’ is written as ‘ELPUOC’. How will ‘REMAIN’ be written in that language?

NIAMER

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 :

ALL THE LETTERS ARE ARRANGED IN BACKWARD ORDER SUCH THAT,

FIRST LETTER IS PLACED AT 6TH

SECOND LETTER IS PLACED AT 5TH

THIRD LETTER IS PLACED AT 4TH

FOURTH LETTER IS PLACED AT 3RD

FIFTH LETTER IS PLACED AT 2ND

SIXTH LETTER IS PLACED AT IST

AS

FATHER = REHTAF

AND

COUPLE = ELPUOC

SIMILARLY

REMAIN = NIAMER