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 young men are playing a game on the wii'. Remove all words of length '4' in the given sentence.

Output: two young men are playing a on the wii


Input: Consider Input: Sentence: 'a couple of passengers board the bus at night'. Remove all words of length '10' in the given sentence.

Output: a couple of board the bus at night


Input: Consider Input: Sentence: 'a light that is above a mirror near a sink'. Remove all words of length '6' in the given sentence.


Output: a light that is above a near a sink