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

#define rep(i, l, r) for (int i = (int)(l); i<(int)(r); i++)

int main() {
    int N, Q; cin >> N >> Q;
    set<string> st;
    vector<string> ans;
    rep(i, 0, N) {
        string x; cin >> x;
        if (st.find(x) == st.end()) {
            ans.push_back("1 "+x+" "+x);
            st.insert(x);
        }
        ans.push_back("2 "+x);
    }
    if ((int)ans.size() > Q) {
        cout << "No" << endl;
        return 0;
    }
    while((int)ans.size() < Q) ans.push_back("1 1 1");
    cout << "Yes" << endl;
    for (string s : ans) cout << s << endl;
}