#include<iostream>
#include<cstring>
using namespace std;
class Matrica{
private:
    int brr,brc;
    float m[10][10];
public:
    Matrica(){brr=0;brc=0;}
Matrica &operator+(int i)
{
    for(int j=0;j<brr;j++)
    {
        for(int k=0;k<brr;k++)
        {
            m[j][k]+=i;
        }
    }
    return *this;
}
  Matrica &operator-(Matrica const &m)
{
    for(int j=0;j<brr;j++)
    {
        for(int k=0;k<brr;k++)
        {
            this->m[j][k]-=m.m[j][k];
        }
    }
    return *this;
}
Matrica operator *(Matrica const& mat) {
        Matrica temp;
        temp.brr = mat.brr;
        temp.brc = mat.brc;
        for(int i = 0; i < mat.brr; i++)
            for(int j = 0; j < mat.brr; j++) {
                float t = 0;
                for(int k = 0; k < mat.brr; k++)
                    t += m[i][k] * mat.m[k][j];
                temp.m[i][j] = t;
        }
        return temp;
    }
   friend ostream & operator<<(ostream &o,Matrica &m);
    friend istream & operator >> (istream &o,Matrica &m);
};
ostream & operator<<(ostream &o,Matrica &m)
    {
     for(int i=0;i<m.brr;i++)
     {
         for(int j=0;j<m.brr;j++)
         {
             o<<m.m[i][j]<<" ";
         }
         o<<endl;

     }
    return o;}
istream & operator >> (istream &i,Matrica &m){
i>>m.brr;
    i>>m.brc;
    for(int j=0;j<m.brr;j++)
    {
        for(int k=0;k<m.brr;k++)
        {
            i>>m.m[j][k];
        }
    }
return i;}
int main()
{
    Matrica A,B,C;
    cin>>A>>B>>C;
    Matrica D=B*C;
    Matrica R=A-D+2;
    cout<<R;
    return 0;
}