#include<cstdio>

 #include<cstring>

 #include<iostream>

 #define FOR(a,b,c) for(int a=(b);a<(c);a++)

 using namespace std;

 const int maxn = +;

 typedef long long LL;

 int n,m,MOD;

 struct Matrix{

     int r,c;

     LL N[maxn][maxn];

     void init(int r,int c) {

         this->r=r, this->c=c;

         memset(N,,sizeof(N));

     }

     Matrix operator*(Matrix& B)const{

         Matrix A=*this,C;

         C.init(A.r,B.c);

         for(int i=;i<C.r;i++)

            for(int j=;j<C.c;j++)

               for(int k=;k<A.c;k++)

                  C.N[i][j] = (C.N[i][j]+A.N[i][k]*B.N[k][j])%MOD;

         return C;

     }

     Matrix pow(int p) {

         Matrix tmp=*this;

         Matrix ans;

         ans.init(r,r);

         for(int i=;i<r;i++) ans.N[i][i]=;

         while(p) {

             if(p&) ans=ans*tmp;

             tmp=tmp*tmp;

             p>>=;

         }

         return ans;

     }

 };

 int main() {

     int s,t;

     scanf("%d",&n);

     Matrix ans;

     ans.init(n,n);

     FOR(i,,n)FOR(j,,n) scanf("%d",&ans.N[i][j]);

     scanf("%d%d%d%d",&m,&s,&t,&MOD);

     ans=ans.pow(m);

     printf("%d\n",ans.N[s-][t-]);

     return ;

 }