In this task, you need to reverse all words of a given length in the sentence. The number of letters in a word determine its length. For example, the length of the word "apple" is 5.

Input: Consider Input: Sentence: 'one person watches while the other flies a kite'. Reverse all words of length '7' in the given sentence.

Output: one person sehctaw while the other flies a kite


Input: Consider Input: Sentence: 'an aboveground subway car on a city street'. Reverse all words of length '6' in the given sentence.

Output: an aboveground yawbus car on a city teerts


Input: Consider Input: Sentence: 'a  vase of pink flowers sitting on a table'. Reverse all words of length '4' in the given sentence.


Output: a esav of knip flowers sitting on a table