In this task, you need to remove 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 man stan ing in front of the refridgerator looking in'. Remove all words of length '3' in the given sentence.

Output: a stan in front of refridgerator looking in


Input: Consider Input: Sentence: 'a couple of people sitting and standing next to a white bath tub'. Remove all words of length '3' in the given sentence.

Output: a couple of people sitting standing next to a white bath


Input: Consider Input: Sentence: 'a person is kneeling on a skateboard with one knee'. Remove all words of length '1' in the given sentence.


Output: person is kneeling on skateboard with one knee