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

Input: Consider Input: Sentence: 'a cat got caught hiding in the cupboard'. Replace the letter 'i' with 'u' in the sentence.

Output: a cat got caught hudung un the cupboard


Input: Consider Input: Sentence: 'an image of a small galley-style kitchen pointed towards a skinny door'. Replace the letter 's' with 'i' in the sentence.

Output: an image of a imall galley-ityle kitchen pointed towardi a ikinny door


Input: Consider Input: Sentence: 'a girl wearing a bathing suit surfing on a wave'. Replace the letter 'w' with 'r' in the sentence.


Output: a girl rearing a bathing suit surfing on a rave