#include<algorithm>
#include<bitset>
#include<cmath>
#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<ctime>
#include<deque>
#include<fstream>
#include<iomanip>
#include<iostream>
#include<map>
#include<queue>
#include<set>
#include<stack>
#include<unordered_map>
#include<unordered_set>
#include<utility>
#include<vector>

using namespace std;

#define dbg(x) (cout<<#x<<" = "<<(x)<<'\n')
#ifdef HOME
const string inputFile = "input.txt";
const string outputFile = "output.txt";
#else
const string problemName = "rsir";
const string inputFile = problemName + ".in";
const string outputFile = problemName + ".out";
#endif

typedef long long int lld;
typedef pair<int, int> PII;
typedef pair<int, lld> PIL;
typedef pair<lld, int> PLI;
typedef pair<lld, lld> PLL;

const int INF = (1LL << 31) - 1;
const lld LINF = (1LL << 62) - 1;
const int dx[] = {1, 0, -1, 0, 1, -1, 1, -1};
const int dy[] = {0, 1, 0, -1, 1, -1, -1, 1};

lld N;
int MOD;
int T[4];
int a, b, x, y, z;
int P[7005];

int main() {
    int i, j;
    int p, q, p1, p2, q1, q2;

#ifndef ONLINE_JUDGE
    freopen(inputFile.c_str(), "r", stdin);
    freopen(outputFile.c_str(), "w", stdout);
#endif

    scanf("%d%d", &T[0], &T[1]);
    scanf("%d%d", &a, &b);
    scanf("%d%d%d", &x, &y, &z);
    scanf("%d%lld", &MOD, &N);

    T[0] %= MOD;
    T[1] %= MOD;

    for(i = 0; i <= MOD; i++)
        P[i] = (i * i) % MOD;

    p1 = q1 = T[0];
    p2 = q2 = T[1];
    p = q = (a * P[p1] + b * P[p2] + x * p1 + y * p2 + z) % MOD;

    i = j = 2;

    do {
        p = (a * P[p1] + b * P[p2] + x * p1 + y * p2 + z) % MOD;
        p1 = p2;
        p2 = p;

        i++;

        q = (a * P[q1] + b * P[q2] + x * q1 + y * q2 + z) % MOD;
        q1 = q2;
        q2 = q;

        q = (a * P[q1] + b * P[q2] + x * q1 + y * q2 + z) % MOD;
        q1 = q2;
        q2 = q;

        j += 2;
    } while(p1 != q1 || p2 != q2);

    N %= (j - i);

    if(N == 0)
        printf("%d\n", T[0]);
    else if(N == 1)
        printf("%d\n", T[1]);
    else {
        p1 = T[0];
        p2 = T[1];
        i = 2;

        do {
            p = (a * P[p1] + b * P[p2] + x * p1 + y * p2 + z) % MOD;
            p1 = p2;
            p2 = p;

            i++;
        } while(i <= N);

        printf("%d\n", p);
    }

    return 0;
}