#include<bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef unsigned long long ull;
typedef pair<int,int> pii;
typedef pair<ll, ll> pll;
typedef pair<ull, ull> pullull;
typedef pair<ll, int> plli;
typedef pair<int, pii> pipii;
typedef vector<vector<int> > mati;
typedef vector<vector<double> > matd;
typedef vector<ll> vll;
typedef vector<vector<ll>> vvll;
typedef vector<vector<vector<ll>>> vvvll;
typedef vector<bool> vb;
typedef vector<vector<bool>> vvb;
typedef vector<vector<vector<bool>>> vvvb;
typedef vector<pll> vpll;

#define FOR(i,x,y) for(ll i=(ll)x; i<(ll)y; ++i)
#define REP(i,y) FOR(i, 0, y)
#define RFOR(i,x,y) for(ll i=(ll)x; i>=(ll)y; --i)
#define RREP(i,x) RFOR(i, x, 0)
#define ALL(a) a.begin(), a.end()
#define pb push_back

inline void IN(void){
  return;
}

template <typename First, typename... Rest>
void IN(First& first, Rest&... rest){
  cin >> first;
  IN(rest...);
  return;
}

inline void OUT(void){
  cout << "\n";
  return;
}

template <typename First, typename... Rest>
void OUT(First first, Rest... rest){
  cout << first << " ";
  OUT(rest...);
  return;
}

template <typename T>
void vec_print(vector<T> VEC){
  REP(i, VEC.size()){
    cout << VEC[i] << " ";
  }
  cout << "\n";
};

template <typename T>
void mat_print(vector<vector<T> > MAT){
  REP(i, MAT.size()){
    REP(j, MAT[i].size()){
      cout << MAT[i][j] << " ";
    }
    cout << "\n";
  }
};

template <typename CLASS1, typename CLASS2>
class HOGE{
  public:
    CLASS1 key;
    CLASS2 value;
    HOGE(void){
      return;
    };
    HOGE(CLASS1 key, CLASS2 value){
      this->key = key;
      this->value = value;
    };
    ~HOGE(void){
      return;
    };

    void print(void){
      cout << "key : " << key << ", value : " << value << "\n";
      return;
    };
    
    bool operator==(const HOGE &obj){
      return (this->value == obj.value);
    };
    bool operator<(const HOGE &obj){
      return (this->value < obj.value);
    };
    bool operator>(const HOGE &obj){
      return (this->value > obj.value);
    };
};

template <typename CLASS1, typename CLASS2>
bool operator==(const HOGE<CLASS1, CLASS2> &hoge1, const HOGE<CLASS1, CLASS2> &hoge2){
  return hoge1.value == hoge2.value;
};

template <typename CLASS1, typename CLASS2>
bool operator<(const HOGE<CLASS1, CLASS2> &hoge1, const HOGE<CLASS1, CLASS2> &hoge2){
  return hoge1.value < hoge2.value;
};

template <typename CLASS1, typename CLASS2>
bool operator>(const HOGE<CLASS1, CLASS2> &hoge1, const HOGE<CLASS1, CLASS2> &hoge2){
  return hoge1.value > hoge2.value;
};

constexpr int INF = (1<<30);
constexpr ll INFLL = 1LL<<62;
constexpr long double EPS = 1e-12;
constexpr ll MOD = (ll)((1E+6)+3);

class Modulo{
  private:
    ll MAX = MOD;
    vll fac_v, finv_v, inv_v;
  public:

    void Modulo_setting(ll MAX_){
      MAX = MAX_;

      fac_v.resize(MAX);
      finv_v.resize(MAX);
      inv_v.resize(MAX);

      fac_v[0] = fac_v[1] = 1;
      finv_v[0] = finv_v[1] = 1;
      inv_v[1] = 1;
      for(int i=2; i<MAX; ++i){
        //i!
        fac_v[i] = (fac_v[i-1]*i)%MOD;
        //i^{-1}
        inv_v[i] = MOD-(inv_v[MOD%i]*(MOD/i))%MOD;
        //(i!)^{-1}
        finv_v[i] = (finv_v[i-1]*inv_v[i])%MOD;
      }
    };

    Modulo(ll MAX_){
      Modulo_setting(MAX_);
      return;
    };

    Modulo(void){
      Modulo_setting(MOD);
      return;
    };

    ~Modulo(void){
      return;
    };

    ll inv(ll n){
      if(n<0) return 0;
      if(n%MOD>=MAX) return 0;
      return inv_v[n%MOD];
    };

    ll fac(ll n){
      if(n<0) return 0;
      if(n%MOD>=MAX) return 0;
      return fac_v[n];
    };

    ll inv_fac(ll n){
      if(n<0) return 0;
      if(n%MOD>=MAX) return 0;
      return finv_v[n];
    };

    ll Comb(ll n, ll k){
      if(n<k) return 0;
      if(n<0 || k<0) return 0;
      return fac_v[n]*(finv_v[k]*finv_v[n-k]%MOD)%MOD;
    };
};

ll calc1(ll x, ll n){
  //x^n
  ll ans = 1;
  while(n>0){
    if(n%2==1){
      ans *= x;
      ans %= MOD;
    }
    n/=2;
    x *= x;
    x %= MOD;
  }
  return ans%MOD;
}

int main(){
  cin.tie(0); // cut the cin and cout (default, std::flush is performed after std::cin)
  ios::sync_with_stdio(false); // cut the iostream and stdio (DON'T endl; BUT "\n";)

  Modulo que;

  ll Q;
  IN(Q);
  REP(q,Q){
    ll x, d, n;
    IN(x,d,n);
    if(d==0){
      OUT(calc1(x, n));
    }else{
      ll tmp = x;
      tmp *= que.inv(d);
      tmp %= MOD;
      ll tmp2 = tmp + n - 1;
      if(tmp==0 || tmp2>=MOD){
        OUT(0);
      }else{
        OUT((((que.fac(tmp2) * que.inv_fac(tmp-1))%MOD)*calc1(d, n))%MOD);
      }
    }
  }

  return 0;
}


Measured memory_bytes: 24448