#include 
#include 
#include 
using namespace std;

int main()
{
    vector > v;
    
    int n;
int m;
int barok;
queue > >q;

cin>>n>>m;
cin>>barok;
int P=n*m;

int meseci=0;
char matrica[n][m];
bool visited[n][m];

for(int x=0; x>b;

for(int p1=0; p1>r;
    cin>>c;
    r -= 1;
    c -= 1;
  
    v.push_back(make_pair(r, c));
}
    for(int i  =0; i < v.size(); i++) {
        cout << v[i].first << " " << v[i].second << endl;
    }
        return 0;
    }
/*
?X??
XX??
XX??
 
 **/