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 teddy bear placed on a table with snow'. Remove all words of length '2' in the given sentence.

Output: a teddy bear placed a table with snow


Input: Consider Input: Sentence: 'some food is in a food processor and in a clear plastic container'. Remove all words of length '3' in the given sentence.

Output: some food is in a food processor in a clear plastic container


Input: Consider Input: Sentence: 'a family of teddy bears sitting next to each other on a couch'. Remove all words of length '4' in the given sentence.


Output: a family of teddy bears sitting to other on a couch