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: 'the zebra is eating the grass in the field'. Remove all words of length '2' in the given sentence.

Output: the zebra eating the grass the field


Input: Consider Input: Sentence: 'a woman in a red top is holding a dog in a sweater'. Remove all words of length '2' in the given sentence.

Output: a woman a red top holding a dog a sweater


Input: Consider Input: Sentence: 'a man is looking out of a city window'. Remove all words of length '7' in the given sentence.


Output: a man is out of a city window