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 couple of airplanes sitting outside of a building'. Remove all words of length '1' in the given sentence.

Output: couple of airplanes sitting outside of building


Input: Consider Input: Sentence: 'a woman takes a sip from a wine glass'. Remove all words of length '3' in the given sentence.

Output: a woman takes a from a wine glass


Input: Consider Input: Sentence: 'a man standing in the middle of a room while a person lays on the floor'. Remove all words of length '1' in the given sentence.


Output: man standing in the middle of room while person lays on the floor