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 giraffe is leaning over and eating some leaves'. Remove all words of length '4' in the given sentence.

Output: a giraffe is leaning and eating leaves


Input: Consider Input: Sentence: 'a yellow stuffed bear next to a pink stuffed bear'. Remove all words of length '4' in the given sentence.

Output: a yellow stuffed to a stuffed


Input: Consider Input: Sentence: 'a stop sign next to a field of sunflowers'. Remove all words of length '5' in the given sentence.


Output: a stop sign next to a of sunflowers