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: 'a heard of animals in a field approaching the water'. Reverse all words of length '11' in the given sentence.

Output: a heard of animals in a field gnihcaorppa the water


Input: Consider Input: Sentence: 'a bird sitting in a tree next to a citrus fruit'. Reverse all words of length '6' in the given sentence.

Output: a bird sitting in a tree next to a surtic fruit


Input: Consider Input: Sentence: 'a snowboarder goes down a snowy hill with many tracks in it'. Reverse all words of length '1' in the given sentence.


Output: a snowboarder goes down a snowy hill with many tracks in it