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: 'the puppy and kitten are in a field of grass'. Remove all words of length '5' in the given sentence.

Output: the and kitten are in a of


Input: Consider Input: Sentence: 'the city signs direct which way traffic should go'. Remove all words of length '3' in the given sentence.

Output: city signs direct which traffic should go


Input: Consider Input: Sentence: 'a dog that is sitting on a chair that is at a table'. Remove all words of length '3' in the given sentence.


Output: a that is sitting on a chair that is at a table