In a certain code language, 'BREAK’ is written as 'BSEBK' and 'FAST' is written as 'FBSU'. How will 'BREAKFAST' be written in that language?

BSEBKGATT

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:

B → (UNCHANGED) → B

R → (+1) → S

E → (UNCHANGED) → E

A → (+1) → B

K → (UNCHANGED) → K

AND

F → (UNCHANGED) → F

A → (+1) → B

S → (UNCHANGED) → S

T → (+1) → U

SIMILARLY

B → (UNCHANGED) → B

R → (+1) → S

E → (UNCHANGED) → E

A → (+1) → B

K → (UNCHANGED) → K

F → (+1) → H

A → (UNCHANGED) → A

S → (+1) → T

T → (UNCHANGED) → T