#include <bits/stdc++.h>

using namespace std;
ifstream f("rsir.in");
ofstream g("rsir.out");
//-------------------------------------------------------------
///Globale
int t,t2,a,b,x,y,z,mod,p[7001],s[7001];
long long n;
pair<int,int>testoasa,iepure;
//-------------------------------------------------------------
///Functii
void citire();
void rezolvare();
void afisare();
//-------------------------------------------------------------
int main()
{
    citire();
    rezolvare();
    afisare();
    return 0;
}
//-------------------------------------------------------------
void afisare()
{
    g << iepure.first;
}
//-------------------------------------------------------------
pair<int,int>next(pair<int,int>x)
{
    pair<int,int>a;
    a.first = x.second;
    a.second = p[x.first] + s[x.second];
    if(a.second >= mod)
        a.second -= mod;
    return a;
}
//-------------------------------------------------------------
void rezolvare()
{
    t %= mod;
    t2 %= mod;
    a %= mod;
    b %= mod;
    x %= mod;
    y %= mod;
    z %= mod;
    long long int curent;
    for(int i = 0; i < mod; ++i)
    {
        curent = 1LL * x * i;
        curent += 1LL * a * i * i;
        curent += z;
        curent %= mod;
        p[i] = curent;
        curent = 1LL * y * i;
        curent += 1LL * b * i * i;
        curent %= mod;
        s[i] = curent;
    }
    pair<int,int>start;
    start = {t,t2};
    testoasa = start;
    iepure = next(start);
    while(testoasa != iepure)
    {
        testoasa = next(testoasa);
        iepure = next(next(iepure));
    }
    int nr = 1;
    iepure = next(iepure);
    while(iepure != testoasa)
    {
        iepure = next(iepure);
        nr++;
    }
    iepure = start;
    testoasa = start;
    for(int i = 1; i <= nr; ++i)
        iepure = next(iepure);
    int poz = 0;
    while(iepure != testoasa)
    {
        iepure = next(iepure);
        testoasa = next(testoasa);
        poz++;
    }
    int st = (n - poz) % nr;
    if(st == 0)
        st = nr;
    for(int i = 1; i <= st; ++i)
        iepure = next(iepure);
}
//-------------------------------------------------------------
void citire()
{
    f >> t >> t2 >> a >> b >> x >> y >> z >> mod >> n;
}