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 group of men riding skis down a snow covered slope'. Remove all words of length '6' in the given sentence.

Output: a group of men skis down a snow covered slope


Input: Consider Input: Sentence: 'a close up of a person wearing a suit and tie operating a cell phone'. Remove all words of length '5' in the given sentence.

Output: a up of a person wearing a suit and tie operating a cell


Input: Consider Input: Sentence: 'a table with three decorated cupcakes on it'. Remove all words of length '9' in the given sentence.


Output: a table with three cupcakes on it