#include <iostream>
using namespace std;
const int N = 1e5 + 6;
const int k = 26;
int a[k][N];
int main() {
	string s;
	cin >> s;
	int n = s.size();
	for (int i = 1; i <= n; ++i) {
		for (int j = 0; j < k; ++j) {
			a[j][i] = a[j][i - 1];
		}
		int x = s[i - 1] - 'a';
		a[x][i]++;
	}

	int q;
	cin >> q;
	while (q--) {
		int l, r;
		char c;
		cin >> l >> r >> c;
		int x = c - 'a';
		cout << a[x][r] - a[x][l - 1] << '\n';
	}

	return 0;
}

include

using namespace std; const int N = 1e5 + 6; const int k = 26; int a[k][N]; int main() {

string s;
cin >> s;
int n = s.size();
for (int i = 1; i <= n; ++i) {
	for (int j = 0; j < k; ++j) {
		a[j][i] = a[j][i - 1];
	}
	int x = s[i - 1] - 'a';
	a[x][i]++;
}

int q;
cin >> q;
while (q--) {
	int l, r;
	char c;
	cin >> l >> r >> c;
	int x = c - 'a';
	cout << a[x][r] - a[x][l - 1] << '\n';
}

return 0;

}