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 bunch of bananas are shown sitting on a chair'. Remove all words of length '2' in the given sentence.

Output: a bunch bananas are shown sitting a chair


Input: Consider Input: Sentence: 'a woman sitting on a bench at the beach'. Remove all words of length '5' in the given sentence.

Output: a sitting on a at the


Input: Consider Input: Sentence: 'a stack of donuts sitting on a piece of paper'. Remove all words of length '7' in the given sentence.


Output: a stack of donuts on a piece of paper