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

Input: Consider Input: Sentence: 'a cake, pitcher, bowl and package of frosting sitting on a table'. Replace the letter 't' with 'g' in the sentence.

Output: a cake, pigcher, bowl and package of frosging sigging on a gable


Input: Consider Input: Sentence: 'the cargo train is headed to the next destination'. Replace the letter 'h' with 'x' in the sentence.

Output: txe cargo train is xeaded to txe next destination


Input: Consider Input: Sentence: 'a man riding skis on top of a snow covered slope'. Replace the letter 'p' with 'i' in the sentence.


Output: a man riding skis on toi of a snow covered sloie