Counting Upper and Lowercase Characters

The task is to count the number of uppercase and lowercase English letters in a given string S.

Formally, if we denote the string as S with length n, you are required to compute:

\( U = \sum_{i=1}^{n} I( S_i \text{ is uppercase}) \) and \( L = \sum_{i=1}^{n} I( S_i \text{ is lowercase}) \),

and output the two values separated by a single space.

Note that the input string may contain digits, symbols, or be empty, but only alphabetic characters should be considered for counting.

inputFormat

The input is provided via STDIN as a single line containing the string S.

Constraints:

• 0 \(\le S \le\) 10⁶ characters

outputFormat

Output to STDOUT two integers separated by a single space: the first integer representing the number of uppercase letters and the second representing the number of lowercase letters in the string S.

## sample

HelloWorld

2 8