In this task, you need to replace a letter in the sentence with another given letter.

Input: Consider Input: Sentence: 'a book shelf full of books and nick nacks '. Replace the letter 'o' with 'm' in the sentence.

Output: a bmmk shelf full mf bmmks and nick nacks 


Input: Consider Input: Sentence: 'a pink table topped with plates and bowls of food'. Replace the letter 'p' with 'x' in the sentence.

Output: a xink table toxxed with xlates and bowls of food


Input: Consider Input: Sentence: 'a white and black stove in a wood paneled kitchen'. Replace the letter 'c' with 'd' in the sentence.


Output: a white and bladk stove in a wood paneled kitdhen