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.

[EX Q]: Sentence: 'a man on skis is under an empty ski lift'. Reverse all words of length '1' in the given sentence.
[EX A]: a man on skis is under an empty ski lift

[EX Q]: Sentence: 'one white and black sheep and one brown and black sheep'. Reverse all words of length '5' in the given sentence.
[EX A]: one etihw and kcalb peehs and one nworb and kcalb peehs

[EX Q]: Sentence: 'a clock tower pointing up to heaven with bricks'. Reverse all words of length '6' in the given sentence.
[EX A]:
a clock tower pointing up to nevaeh with skcirb