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 steam clock on the side of the street attracts onlookers'. Remove all words of length '9' in the given sentence.

Output: a steam clock on the side of the street attracts


Input: Consider Input: Sentence: 'a chili dog on a bun with mustard in a container'. Remove all words of length '3' in the given sentence.

Output: a chili on a with mustard in a container


Input: Consider Input: Sentence: 'a black cat is sitting beside a pack of camel cigarettes'. Remove all words of length '7' in the given sentence.


Output: a black cat is beside a pack of camel cigarettes