Delete the extra spaces in the following the sentence, output the clean sentence.
The quick     brown     fox  jumps over  the   lazy   dog
The quick brown fox jumps over the lazy dog
Complete the following task based on the instruction and optional input provided.### Instruction:
Delete the extra spaces in the following the sentence, output the clean sentence.

### Input:
The quick     brown     fox  jumps over  the   lazy   dog

### Output:
The quick brown fox jumps over the lazy dog