In a certain code language, 'DESTROY' is written as 'DYORTSE' and 'EFFECTS' is written as 'ESTCEFF'. How will 'FOUNDED' be written in that language?

The coding logic is based on arranging the letters of the word according to specific rules:
DESTROY -> DYORTSE

Separate the vowels and consonants.

Vowels present: E, O

Consonants present: D, S, T, R, Y

Let's look closely at the arrangement: The last letter 'Y' comes first, followed by the reverse order of certain elements.

Alternate look at logic:

First letter 'D' goes to position 1.

Last letter 'Y' goes to position 2.

Next consonants/vowels are rearranged:

Actually, let's track the exact position shifts:
1 2 3 4 5 6 7
D E S T R O Y
D Y O R T S E

Position 1 (D) -> 1

Position 7 (Y) -> 2

Position 6 (O) -> 3

Position 5 (R) -> 4

Position 4 (T) -> 5

Position 3 (S) -> 6

Position 2 (E) -> 7

So, the rule is: The first letter remains at the first position, and the remaining letters are written in reverse order.

EFFECTS -> ESTCEFF

Let's apply the rule: First letter remains at position 1, and the rest are written in reverse order.

Letters: 1=E, 2=F, 3=F, 4=E, 5=C, 6=T, 7=S

Keep 1st letter: E

Reverse the rest (F F E C T S -> S T C E F F)

Combined: E + S T C E F F = ESTCEFF. This matches perfectly.

FOUNDED -> ?

Letters: 1=F, 2=O, 3=U, 4=N, 5=D, 6=E, 7=D

Keep 1st letter: F

Reverse the rest (O U N D E D -> D E D N U O)

Combined: F + D E D N U O = FDEDNUO.