In a certain code language, IF is written as 225 and BUT is written as 1849. How will SLIP be written as in that language?

3136

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:

SQUARE OF THE SUM OF THE PLACE VALUE

AS

IF = 9 + 6 = 15

IF =  15² = 225

AND

BUT =  2 + 21 + 20 = 43

BUT = 43² = 1849

SIMILARLY

SLIP = 19 + 12 + 9  + 16 = 56

SLIP  = 56² = 3136