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 person wearing blue shoes riding a skateboard'. Remove all words of length '4' in the given sentence.

Output: a person wearing shoes riding a skateboard


Input: Consider Input: Sentence: 'two people eating at a table and many people are watching them'. Remove all words of length '2' in the given sentence.

Output: two people eating a table and many people are watching them


Input: Consider Input: Sentence: 'a hotdog is sitting with fries in a paper car on a plate'. Remove all words of length '7' in the given sentence.


Output: a hotdog is with fries in a paper car on a plate