#define _USE_MATH_DEFINES
 
#include <iostream>
#include <iomanip>
#include <sstream>
 
#include <algorithm>
#include <cmath>
 
#include <string>
#include <queue>
#include <vector>
#include <complex>
#include <set>
#include <map>
#include <stack>
#include <list>

#include <valarray>

#include<cassert>//assert();
//#include <random>//xAOJ
/////////
#define REP(i, x, n) for(int i = x; i < n; i++)
#define rep(i,n) REP(i,0,n)
#define P(p) cout<<(p)<<endl;
 
#define PII pair<int,int>
/////////
typedef long long LL;
typedef long double LD;
typedef unsigned long long ULL;
/////////
using namespace::std;
/////////
/////////

class UnionFind{
public:
	int cNum;//要素数
	int cSize;//
	vector<int> parent;
	vector<int> rank;
	vector<bool> color;
	vector< vector< int > > tonari;
	UnionFind(int n){
		cNum = n;
		cSize = n;
		parent = vector<int>(n);
		rank = vector<int>(n,0);
		color = vector<bool>(n);
		tonari = vector< vector<int> >(n);
		for(int i=0;i<n;++i){parent[i] = i;}
	}
	int find(int x){
		if( parent[x] == x ){return x;}
		return parent[x] = find( parent[x] );
	}
	bool same(int x,int y){return find(x) == find(y);}
	void add(int x,int y){//union yの方に結びつけ
		--cSize;
		x = find(x);
		y = find(y);
		if( x==y )return;
		if( rank[x] == rank[y] ){
			parent[x] = y;
			++rank[y];
		}
		if( rank[x] < rank[y] ){
			parent[x] = y;
		}else{
			parent[y] = x;
			swap(x,y);
		}
		
		//////
		
		vector<int> temp;
		vector<int>::iterator it,endit;
		it = tonari[x].begin();
		endit = tonari[x].end();
		for(;it != endit;++it){
			if( !same(y,*it) ){
				temp.push_back(*it);
			}
		}
		tonari[x].clear();

		it = tonari[y].begin();
		endit = tonari[y].end();
		for(;it != endit;++it){
			if( !same(y,*it) ){
				temp.push_back(*it);
			}
		}
		sort( temp.begin(), temp.end() );
		temp.erase( unique( temp.begin(), temp.end() ), temp.end() );
		tonari[y].swap( temp );
	}
	void tonariAdd(int atti,int kotti){
		tonari[ find(atti) ].push_back(kotti);
		tonari[ find(kotti) ].push_back(atti);
	}
};

void solve(){
	int H,W;
	cin >> H >> W;
	UnionFind UF(H*W);

	int incolor;
	for(int h=0;h<H;++h){
		for(int w=0;w<W;++w){
			cin >> incolor;
			if( incolor == 1 ){
				UF.color[h*W + w] = true;
			}else{
				UF.color[h*W + w] = false;
			}
		}
	}
	////////////////
	if( 1<H && UF.color[0] == UF.color[1] ){
		UF.add(0,1);
	}else{
		UF.tonariAdd(0,1);
	}
	if( 1<W && UF.color[0] == UF.color[W] ){
		UF.add(0,W);
	}else{
		UF.tonariAdd(0,W);
	}
	for(int h=0;h<H;++h){
		for(int w=0;w<W;++w){
			if( h> 0 ){
				if( UF.color[h*W+w] == UF.color[(h-1)*W + w] ){
					UF.add(h*W+w,(h-1)*W+w );
				}else{
					UF.tonariAdd(h*W+w,(h-1)*W+w);
				}
			}
			if( w> 0 ){
				if( UF.color[h*W+w] == UF.color[h*W+(w-1)] ){
					UF.add( h*W+w,h*W+(w-1) );
				}else{
					UF.tonariAdd(h*W+w,h*W+(w-1) );
				}
			}
		}
	}
	////////////////
	int Q;
	cin >> Q;
	int R,C,Xnum;
	bool X;
	vector<int >::iterator it,endit;
	int ter;
	vector<int> tempVec;
	while(Q--){
		cin >> R >> C >> Xnum;
		--R;--C;
		if( Xnum == 1 ){
			X = true;
		}else{
			X = false;
		}
		ter = UF.find(R*W+C);
		if( UF.color[ ter ] == X ) continue;
		UF.color[ter] = X;
		if( UF.cSize == 1 ){ continue;}
		
		tempVec.clear();
		tempVec.swap( UF.tonari[ ter ] );
		it = tempVec.begin();
		endit = tempVec.end();
		for(;it != endit;++it){
			UF.add( ter, *it);
		}
	}
	for(int h=0;h<H;++h){
		for(int w = 0;w<W;++w){
			if( w != 0 ){
				cout << ' ';
			}
			if( UF.color[ UF.find(h*W+w) ] ){
				cout << 1;
			}else{
				cout << 0;
			}
		}
		cout << endl;
	}
}
int main(void){
    std::cin.tie(0); 
    std::ios::sync_with_stdio(false);
    std::cout << std::fixed;//
    //cout << setprecision(16);//
	
	//cpp
	solve();
	return 0;
}