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: 'two people eating at a table and many people are watching them'. Remove all words of length '2' in the given sentence.

Output: two people eating a table and many people are watching them


Input: Consider Input: Sentence: 'a guy looks at his computer while sitting at his desk'. Remove all words of length '3' in the given sentence.

Output: a looks at computer while sitting at desk


Input: Consider Input: Sentence: 'a empty bathroom that has a light on on the wall'. Remove all words of length '4' in the given sentence.


Output: a empty bathroom has a light on on the