#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,m,k,p=1;
	cin>>n>>m>>k;
	int a[n+1][m+1];
	for(int i=1;i<=n;i++){
		for(int j=1;j<=m;j++) {
			a[i][j]=p;
			p++;
		}
	}
	int y=n,x=1,l=1;
	int xx=1,yy=1;
	int csy=y,csx=x;
	while(1){
		if(y>n||x>m){
			y=csy-1;
			x=csx;
			csy=y;
			csx=x;
			xx++;
			yy+=l;
			l=0;
		}
		if(y<1){
			y++;
			x++;
			csx=x;
		}
		if(y<1){
			y++;
		}
		if(a[y][x]==k) cout<<n+1-yy<<" "<<xx;
		y++;
		x++;
		yy--;
		l++;
	}
	return 0;
}