In a certain code language, 'TRAM' is written as 'UQBL' and ‘PAST’ is written as ‘QZTS’. How will 'DEED' be written in that language?

EDFC

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

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THE LOGIC FOLLOWED HERE IS :

T → (+1) → U

R → (-1) → Q

A → (+1) → B

M → (-1) →L

AND,

P → (+1) → Q

A → (-1) → Z

S → (+1) → T

T  → (-1) → S

SIMILARLY

D → (+1) → E

E → (-1) → D

E → (+1) → F

D  → (-1) → C