#include <iostream>
using namespace std;
 
const int MAX_SIZE = 10;
 
int main() {
    int n, m, q, mt[MAX_SIZE + 1][MAX_SIZE + 1];
    cin >> n >> m >> q;
    for (int line = 1; line <= n; ++line) {
        for (int col = 1; col <= m; ++col) {
            cin >> mt[line][col];
        }
    }
    int k, i, j, u, v;
    for (int line = 1; line <= q; ++line) {
        cin >> k >> i >> j;
        if (k == 1) {
            int x;
            cin >> x;
            mt[i][j] = x;
        } else {
            int u, v;
            cin >> u >> v;
            mt[i][j] = mt[u][v];
        }
    }
    for (int line = 1; line <= n; ++line) {
        for (int col = 1; col <= m; ++col) {
            cout << mt[line][col] << " ";
        }
        cout << "\n";
    }
    return 0;
}

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