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: 'two cats who are eating food off of a plate'. Remove all words of length '1' in the given sentence.

Output: two cats who are eating food off of plate


Input: Consider Input: Sentence: 'a green city bus driving thru a parking area'. Remove all words of length '4' in the given sentence.

Output: a green bus driving a parking


Input: Consider Input: Sentence: 'a man on red and black train engine with red train cars'. Remove all words of length '3' in the given sentence.


Output: a on black train engine with train cars