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: 'several orange trees with oranges are sitting in a store'. Remove all words of length '7' in the given sentence.

Output: orange trees with are in a store


Input: Consider Input: Sentence: 'a toilet tank lid with a bowl of soaps and seashells and a cup of toothbrushes and toothpaste'. Remove all words of length '9' in the given sentence.

Output: a toilet tank lid with a bowl of soaps and and a cup of toothbrushes and toothpaste


Input: Consider Input: Sentence: 'this is a fire hydrant dug out from the mountain of snow that surrounds it'. Remove all words of length '7' in the given sentence.


Output: this is a fire dug out from the mountain of snow that surrounds it