#include 
#include
#include 
using namespace std;

int main()
{
int n,m;
cin>>n>>m;
int w;
cin>>w;
char mat[n][m];
pairp[n*m + 1];
int brojac=0;
for(int i=0;i>mat[i][j];

if(mat[i][j]=='C')
{

p[brojac].first=i;
p[brojac].second=j;
brojac++;
}
}
}
bool visited[n][m];
for(int i=0;iq;
int di[]={-1,1,0,0};
int dj[]={0,0,-1,1};
for(int i=0;i=0 && ti=0 && tjmaks and mat[i][j] == '.')
{
maks=preseci[i][j];
maks_i=i;
maks_j=j;
}
}
}
cout<