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 city street with lots of stone buildings on both sides'. Remove all words of length '1' in the given sentence.

Output: city street with lots of stone buildings on both sides


Input: Consider Input: Sentence: 'some people are sitting and playing wii in a family room'. Remove all words of length '3' in the given sentence.

Output: some people sitting playing in a family room


Input: Consider Input: Sentence: 'pepperoni and black olive pizza slice on a blue plate with flowers on top of a vegan cookbook with grass in background'. Remove all words of length '5' in the given sentence.


Output: pepperoni and on a blue with flowers on top of a cookbook with in background