In a certain code language, 'CURD' is written as '342184' and 'BREAD' is written as '2181024'. How will 'BUTTER' be written in that language ?

24220201018

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 :

VOWELS POSITIONAL VALUE WILL BECOME DOUBLED AND REST ARE SAME

CURD  =  342184

C → (SAME) → 3

U → (DOUBLED or × 2) → 42

R → (SAME) → 18

D → (SAME) → 4

BREAD = 2181024

B → (SAME) → 2

R → (SAME) → 18

E → (DOUBLED or × 2) → 10

A → (DOUBLED or × 2) → 2

D → (SAME) → 4

SIMILARLY

BUTTER = ?

B → (SAME) → 2

U → (DOUBLED or × 2) → 42

T → (SAME) → 20

T →(SAME) → 220

E → (DOUBLED or × 2) → 10

R → (SAME) → 18