#include <fstream>
#include <deque>
using namespace std;
int vz[23000],cctv[23000],nr[151][151],v[23000][500];
int dx[4]= {-1,0,1,0},dy[4]={0,1,0,-1};
struct miau { int x,y} w;
deque <miau> c;
int main() {
	int n,m,i,j,k,k,l;
	l=0;
	ifstream f("castel.in");
	ofstream g("castel.out");
	f>>n>>m>>k;
	for (i=1; i<=n; i++)
		for (j=1; j<=m; j++) {
			nr[i][j]= ++l;
			f>>cctv[l];
			if (l==k) {
				w.x=i;
				w.y=j;
				c.push_back(w);
		}
	l=1;
	while (l>0) {
		w=c[0];
		c.pop_back();