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 white bathroom sink sitting next to a shower'. Remove all words of length '6' in the given sentence.

Output: a white bathroom sink sitting next to a


Input: Consider Input: Sentence: 'an old very small bathroom decorated with lime green  accessories'. Remove all words of length '4' in the given sentence.


Output: an old small bathroom decorated green accessories