# include "bvector.h"
# include <ctype.h>
# include <iostream>

void main() {
	boundedVector<int> counts('a','z', 0);
	char c;
	
	while (cin >> c) {
		c = tolower(c);
		if (islower(c))
			counts[c]++;
		}
	
	for (char i = 'a'; i <= 'z'; i++)
		cout << "Count for: " << i << " is " << counts[i] << "\n";
}