#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define all(x) x.begin(),x.end()
#define ff first
#define ss second
#define yes "Yes"
#define no "No"
#define pp pop_back
using namespace std;
int mat[505][505];
void solve() {
int n,m,k;
cin>>n>>m>>k;
for (int i=0;i<k;i++){
int r,s;
cin>>r>>s;
mat[r][s]=-1e4;
if (r-1>0 && s-1>0){
mat[r-1][s-1]++;
}
if (r-1>0 && s+1<=m){
mat[r-1][s+1]++;
}
if (r+1<=n && s-1>0){
mat[r+1][s-1]++;
}
if (r+1>0 && s+1<=m){
mat[r+1][s+1]++;
}
if (s-1>0){
mat[r][s-1]++;
}
if (s+1<=m) mat[r][s+1]++;
if (r-1>0) mat[r-1][s]++;
if (r+1<=n) mat[r+1][s]++;
}
for (int i=1;i<=n;i++){
for (int j=1;j<=m;j++){
if (mat[i][j]<0){
cout<<"B ";
}
else cout<<mat[i][j]<<" ";
}
cout<<"\n";
}
}
int main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
int t = 1;
//cin >> t;
while(t--) {
solve();
}
return 0;
}
