#include "testlib.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define rep(i,n) for(int i=0;i<(int)(n);i++)

const ll MIN_HW = 1;
const ll MAX_HW = 1000000000;
const ll MIN_N = 2;
const ll MAX_N = 200000;
const ll MIN_A = 1;
const ll MIN_B = 1;

int main(){
	registerValidation();
	ll H = inf.readLong(MIN_HW, MAX_HW);
	inf.readSpace();
	ll W = inf.readLong(MIN_HW, MAX_HW);
	inf.readSpace();
	ll N = inf.readLong(MIN_N, MAX_N);
	inf.readEoln();
	for(int i=0;i<N;i++){
		inf.readLong(MIN_A, H);
		inf.readSpace();
		inf.readLong(MIN_B, W);
		inf.readEoln();
	}
	inf.readEof();
}