#include <bits/stdc++.h>
using namespace std;
 
int main() {
  string a, b, c;
  cin >> a>>b>>c;
  if((c == "#.#")&&(b==".#.")&&(a =="#.#")){
    cout <<"Yes";
  }
  else if ((c == ".#.")&&(b=="#.#")&&(a == ".#.")){
    cout<< "Yes";
  }
 else{
   cout << "No";
 }
}