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

Input: Consider Input: Sentence: 'a man holds his hands out in pursuit of a disk'. Replace the letter 'n' with 'o' in the sentence.

Output: a mao holds his haods out io pursuit of a disk


Input: Consider Input: Sentence: 'a man sitting on a luggage cart inside of an airport'. Replace the letter 't' with 'a' in the sentence.

Output: a man siaaing on a luggage cara inside of an airpora


Input: Consider Input: Sentence: 'two men check a white surfboard on a bench'. Replace the letter 'f' with 'p' in the sentence.


Output: two men check a white surpboard on a bench