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 quote about the ocean is in front of a beach fence'. Remove all words of length '2' in the given sentence.

Output: a quote about the ocean front a beach fence


Input: Consider Input: Sentence: 'a group of people at a table in a room'. Remove all words of length '6' in the given sentence.

Output: a group of at a table in a room


Input: Consider Input: Sentence: 'a couple is riding on a blue motorcycle with a flag'. Remove all words of length '6' in the given sentence.


Output: a is on a blue motorcycle with a flag