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 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 person is walking down the beach holding a surfboard'. Remove all words of length '3' in the given sentence.

Output: a person is walking down beach holding a surfboard


Input: Consider Input: Sentence: 'a brown teddy bear is wearing a red and white suit'. Remove all words of length '2' in the given sentence.


Output: a brown teddy bear wearing a red and white suit