#include <fstream>
#include <algorithm>
#include <cmath>
#include <vector>
#include <queue>
#include <set>
#include <cstring>
#include <climits>
#include <iomanip>
#include <stack>
#include <cstdio>

#define MOD 666013
using namespace std;

int n;
int  x, y, z, a, b, c, p;
long long int matriceInd[4][4];//matricea cu care fac inmultirile 
long long int matriceInmult[4][4];//matricea const la puterea n-1

ifstream fin("iepuri.in");
ofstream fout("iepuri.out");


void inmultireMatrici(long long int a[][4], long long int b[][4], long long int rez[][4])
{
    //initializarea
    for (int i = 0; i <= 3; i++)
    {
        for (int j = 0; j <= 3; j++)
        {
            rez[i][j] = 0;
        }
    }
    for (int lin = 1; lin <= 3; lin++)
    {
        //linia din a
        //inmultesc cu coloanele din b
        for (int col = 1; col <= 3; col++)
        {
            for (int k = 1; k <= 3; k++)
            {
                long long int prod = 1LL * a[lin][k] * b[k][col];
                rez[lin][col] = 1LL*(rez[lin][col] + prod) % MOD;
            }

        }
    }
}

void putere(int k)
{
    matriceInd[1][1] = 0;
    matriceInd[1][2] = 1;
    matriceInd[1][3] = 0;

    matriceInd[2][1] = 0;
    matriceInd[2][2] = 0;
    matriceInd[2][3] = 1;

    matriceInd[3][1] = c;
    matriceInd[3][2] = b;
    matriceInd[3][3] = a;


    for (int i = 0; i <= 3; i++)
    {
        for (int j = 0; j <= 3; j++)
        {
            matriceInmult[i][j] = 0;
        }
    }
    matriceInmult[1][1] = 1;
    matriceInmult[2][2] = 1;
    matriceInmult[3][3] = 1;
    long long int aux[4][4];
    while (k > 0)
    {
        if (k % 2 == 1)
        {
            inmultireMatrici(matriceInmult, matriceInd, aux);
            memcpy(matriceInmult, aux, sizeof(aux));

        }
        inmultireMatrici(matriceInd, matriceInd, aux);
        memcpy(matriceInd, aux, sizeof(aux));
        k = k / 2;
    }
}

int main()
{
    fin >> n;
    for (int i = 1; i <= n; i++)
    {
        fin >> x >> y >> z >> a >> b >> c >> p;
        putere(p);
        long long int rez = (matriceInmult[1][1]*x) %MOD;
        rez = (rez + matriceInmult[1][2] * y) % MOD;
        rez = (rez + matriceInmult[1][3] * z) % MOD;
        fout << rez % MOD<<"\n";
    }
   
   
    return 0;
}