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: 'four men are sitting on a bench in an old photo'. Remove all words of length '1' in the given sentence.

Output: four men are sitting on bench in an old photo


Input: Consider Input: Sentence: 'a brown bull with very long horns walking through a forest'. Remove all words of length '4' in the given sentence.

Output: a brown horns walking through a forest


Input: Consider Input: Sentence: 'a prison cell that has become home is decorated with photographs and knickknacks also has some books and a checkers table set up'. Remove all words of length '5' in the given sentence.


Output: a prison cell that has become home is decorated with photographs and knickknacks also has some and a checkers set up