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

Input: Consider Input: Sentence: 'a couple of kids laying in bed together'. Replace the letter 'o' with 'v' in the sentence.

Output: a cvuple vf kids laying in bed tvgether


Input: Consider Input: Sentence: 'a painting of scissors going to cut a chain with a lock'. Replace the letter 'g' with 'v' in the sentence.

Output: a paintinv of scissors voinv to cut a chain with a lock


Input: Consider Input: Sentence: 'a large group of giraffes  walk throught he zoo'. Replace the letter 'h' with 'p' in the sentence.


Output: a large group of giraffes  walk tprougpt pe zoo