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 train platform at a train stop with brick style flooring'. Reverse all words of length '2' in the given sentence.

Output: a train platform ta a train stop with brick style flooring


Input: Consider Input: Sentence: 'a dog is sleeping on a boat in the water'. Reverse all words of length '2' in the given sentence.

Output: a dog si sleeping no a boat ni the water


Input: Consider Input: Sentence: 'a little girl in bed with a wii remote'. Reverse all words of length '6' in the given sentence.


Output: a elttil girl in bed with a wii etomer