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

Input: Consider Input: Sentence: 'two girls holding blue umbrellas wearing shirts and plastic'. Replace the letter 'd' with 'y' in the sentence.

Output: two girls holying blue umbrellas wearing shirts any plastic


Input: Consider Input: Sentence: 'the dog lies inside a purple and white collapsable chair'. Replace the letter 'n' with 'j' in the sentence.

Output: the dog lies ijside a purple ajd white collapsable chair


Input: Consider Input: Sentence: 'a man in overalls standing with two brown horses'. Replace the letter 't' with 'd' in the sentence.


Output: a man in overalls sdanding widh dwo brown horses