In a certain code language, 'UMBRELLA' is written as 'VNCSDKKZ' and 'FASTENED' is written as 'GBTUDMDC'. How will 'MONUMENT' be written in that language?

NPOVLDMS

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

U → (1) → V

M → (+1) → N

B → (+1) → C

R → (+1) → S

E → (-1) → D

L → (-1) → K

L → (-1) → K

A → (-1) → Z

AND

F → (+1) → G

A → (+1) → B

S → (+1) → T

T → (+1) → U

E → (-1) → D

N → (-1) → M

E → (-1) → D

D → (-1) → C

SIMILARLY

M → (+1) → N

O → (+1) → P

N → (+1) → O

U → (+1) → V

M → (-1) → L

E → (-1) → D

N → (-1) → M

T → (-1) → S