Given the following input, can you output the initial of each word?
John Apple Smith
Sure, the initials of the given input "John Apple Smith" are: J. A. S.
Complete the following task based on the instruction and optional input provided.### Instruction:
Given the following input, can you output the initial of each word?

### Input:
John Apple Smith

### Output:
Sure, the initials of the given input "John Apple Smith" are: J. A. S.