Use functional decomposition to write a C++ program that inputs a letter and outputs the corresponding International Civil Aviation Organization alphabet word (these are the words that pilots use when they need to spell something out over a noisy radio channel). The alphabet is as follows:

A

Alpha

B

Bravo

C

Charlie

D

Delta

E

Echo

F

Foxtrot

G

Golf

H

Hotel

I

India

J

Juliet

K

Kilo

L

Lima

M

Mike

N

November

O

Oscar

P

Papa

Q

Quebec

R

Romeo

S

Sierra

T

Tango

U

Uniform

V

Victor

W	Whiskey
X	X-ray
Y	Yankee
Z	Zulu

Be sure to use proper formatting and appropriate comments in your code. Provide appropriate prompts to the user. The output should be labeled clearly and formatted neatly.