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 boy looks excitedly at his birthday cake with his friend'. Remove all words of length '9' in the given sentence.

Output: a boy looks at his birthday cake with his friend


Input: Consider Input: Sentence: 'kitchen with white cupboards and appliances and clear dining room table and chairs'. Remove all words of length '9' in the given sentence.

Output: kitchen with white and appliances and clear dining room table and chairs


Input: Consider Input: Sentence: 'someones hand on top of a computers keyboard'. Remove all words of length '9' in the given sentence.


Output: someones hand on top of a keyboard