#include <algorithm>
#include <iostream>
#include <string>
#include <stdlib.h>
#include <vector>

using namespace std;

char Change2Low(char c) {
    if (c <= 'Z' && c >= 'A') {
        return (c + static_cast<char>(32));
    } else {
        return (c);
    }
}

int main() {
    vector <string> v;
    string keys, sprev, s0;
    int count = 1;
    getline(cin, keys);
    bool c = 0, d = 0, i = 0, u = 0;
    for (int j = 0; j < keys.size(); ++j) {
        if (keys[j] == 'c') {
            c = 1;
        }
        if (keys[j] == 'd') {
            d = 1;
        }
        if (keys[j] == 'i') {
            i = 1;
        }
        if (keys[j] == 'u') {
            u = 1;
        }
    }
    getline(cin, sprev);
    if (i) {
        for (int j = 0; j < sprev.size(); ++j) {
            sprev[j] = Change2Low(sprev[j]);
        }
    }
    v.push_back(sprev);
    getline(cin, s0);
    while (s0 != "0") {
        v.push_back(s0);
        getline(cin, s0);
    }
    s0 = "";
    v.push_back(s0);
    for (int i = 1; i < v.size(); ++i) {
        if (!(u && d)) {
            if (i) {
                for (int j = 0; j < v[i].size(); ++j) {
                    v[i][j] = Change2Low(v[i][j]);
                }
            }
            if (v[i] == v[i-1]) {
                ++count;
            } else {
                if (u && count == 1) {
                    if (c) {
                        cout << "1 " << v[i-1] << endl;
                    } else {
                        cout << v[i-1] << endl;
                    }
                }
                if (d && count != 1) {
                    if (c) {
                        cout << count << " " << v[i-1] << endl;
                    } else {
                        cout << v[i-1] << endl;
                    }
                }
                if (!d && !u) {
                    if (c) {
                        cout << count << " " << v[i-1] << endl;
                    } else {
                        cout << v[i-1] << endl;
                    }
                }
                count = 1;
            }
        }
    }
    return 0;
}