Split the following string into its components ["Hello", "world", "!"].
Hello world!
The components of the string "Hello world!" are ["Hello", "world", "!"].
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Split the following string into its components ["Hello", "world", "!"].

### Response:
The components of the string "Hello world!" are ["Hello", "world", "!"].