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.

Ex Input:
Sentence: 'a child points to ball waiting on the tee ball stand'. Remove all words of length '5' in the given sentence.

Ex Output:
a points to ball waiting on the tee ball


Ex Input:
Sentence: 'purple and blue flowers in a small basket'. Remove all words of length '4' in the given sentence.

Ex Output:
purple and flowers in a small basket


Ex Input:
Sentence: 'long tailed kite chasing smaller kite on sunny day'. Remove all words of length '3' in the given sentence.

Ex Output:

long tailed kite chasing smaller kite on sunny