#include <iostream> #include<string> #include<algorithm> #include<functional> #include<cmath> #include<queue> #include<vector> #include<map> #include<stack> #include<list> #include<deque> #include<set> #include<unordered_set> #include<unordered_map> #include<numeric> #include<bitset> #include<iomanip> #include<cstdlib> #include<time.h> #include <functional> #include <chrono> #include <thread> #define ll long long #define vll vector<ll> #define vvll vector<vll> #define rep(i,st,en) for(ll i=(st);i<(en);i++) #define vpll vector<pair<ll,ll>> using namespace std; void solve() { ll n,k; cin >> n>>k; vector<string> s(n); rep(i, 0, n) { cin >> s[i]; } rep(i, 0, n* k) { rep(j, 0, n * k) { cout << s[i / k][j / k]; } cout << "\n"; } } int main(void) { ios::sync_with_stdio(false); cin.tie(0); ll test = 1; //cin >> test; rep(i,0,test) solve(); return 0; }