#include <bits/stdc++.h>
using namespace std;


string to_str(int num)
{
    string ret = "";
    while(num)
    {
        ret.push_back('0' + (num&1));
        num >>= 1;
    }
    reverse(ret.begin(), ret.end());
    return ret;
}

int to_num(const string& s)
{
    int ret = 0;
    for(char c : s)
    {
        ret <<= 1;
        ret += c - '0';
    }
    return ret;
}

void Alice()
{
    int N, Q; cin >> N >> Q;
    vector<int> A(N);
    for(auto& a : A) cin >> a;
    vector<string> S(N);
    for(int i = 0; i < N; i++)
    {
        S[i] = to_str(A[i]);
    }
    cout << S.size() << endl;
    for(auto& s : S) cout << s << endl;
    return;
}

void Bob()
{
    int N, Q; cin >> N >> Q;
    int K; cin >> K;
    vector<string> S(K);
    for(auto& s : S) cin >> s;
    vector<int> A(N);
    for(int i = 0; i < N; i++) A[i] = to_num(S[i]);
    for(int i = 0; i < N; i++) cout << A[i] << (i < N-1 ? " " : "\n");
    cout << flush;
    return;
}

int main()
{
    string player; cin >> player;
    if(player == "Alice") Alice();
    else Bob();
}