Description

Enter a string (length less than 10,000, consisting of uppercase letters, lowercase letters, Arabic numerals, and spaces), and count the number of uppercase letters, lowercase letters, Arabic numerals, and spaces respectively.

Input Format

A string (length less than 10,000, consisting of uppercase letters, lowercase letters, Arabic numerals, and spaces)

Output Format

Output the counts of uppercase letters, lowercase letters, Arabic numerals, and spaces respectively, separated by spaces.

```input1 h0u84nfx 7 ``` ```output1 0 5 4 1 ``` ```markdown ## Source

CodesOnline

The translation preserves the original markdown formatting (the `##` header syntax) and keeps the code block structure intact. The content "CodesOnline" remains unchanged as it appears to be a proper noun/brand name that typically doesn't require translation.