#include "bits/stdc++.h"
using namespace std;
using ll = long long;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
using vi = vector<int>;
using vl = vector<ll>;
using vvi = vector<vi>;
using vvl = vector<vl>;
const ll INF = 1LL << 60;
const ll MOD = 1000003;
template <class T>
bool chmax(T &a, const T &b) {
    return (a < b) ? (a = b, 1) : 0;
}
template <class T>
bool chmin(T &a, const T &b) {
    return (b < a) ? (a = b, 1) : 0;
}

// mod int struct
// original : https://github.com/beet-aizu/library/blob/master/mod/mint.cpp

struct mint {
    ll v;
    ll mod;
    mint() : v(0) {}
    mint(signed v, ll mod = MOD) : v(v), mod(mod) {}
    mint(ll t, ll mod = MOD) : mod(mod) {
        v = t % mod;
        if (v < 0)
            v += mod;
    }

    mint pow(ll k) {
        mint res(1), tmp(v);
        while (k) {
            if (k & 1)
                res *= tmp;
            tmp *= tmp;
            k >>= 1;
        }
        return res;
    }

    static mint add_identity() { return mint(0); }
    static mint mul_identity() { return mint(1); }

    mint inv() { return pow(mod - 2); }

    mint &operator+=(mint a) {
        v += a.v;
        if (v >= MOD)
            v -= MOD;
        return *this;
    }
    mint &operator-=(mint a) {
        v += MOD - a.v;
        if (v >= MOD)
            v -= MOD;
        return *this;
    }
    mint &operator*=(mint a) {
        v = 1LL * v * a.v % MOD;
        return *this;
    }
    mint &operator/=(mint a) { return (*this) *= a.inv(); }

    mint operator+(mint a) const { return mint(v) += a; };
    mint operator-(mint a) const { return mint(v) -= a; };
    mint operator*(mint a) const { return mint(v) *= a; };
    mint operator/(mint a) const { return mint(v) /= a; };

    mint operator-() const { return v ? mint(MOD - v) : mint(v); }

    bool operator==(const mint a) const { return v == a.v; }
    bool operator!=(const mint a) const { return v != a.v; }
    bool operator<(const mint a) const { return v < a.v; }

    // find x s.t. a^x = b
    static ll log(ll a, ll b) {
        const ll sq = 40000;
        unordered_map<ll, ll> dp;
        dp.reserve(sq);
        mint res(1);
        for (int r = 0; r < sq; r++) {
            if (!dp.count(res.v))
                dp[res.v] = r;
            res *= a;
        }
        mint p = mint(a).inv().pow(sq);
        res = b;
        for (int q = 0; q <= MOD / sq + 1; q++) {
            if (dp.count(res.v)) {
                ll idx = q * sq + dp[res.v];
                if (idx > 0)
                    return idx;
            }
            res *= p;
        }
        assert(0);
        return ll(-1);
    }

    static mint comb(long long n, int k) {
        mint num(1), dom(1);
        for (int i = 0; i < k; i++) {
            num *= mint(n - i);
            dom *= mint(i + 1);
        }
        return num / dom;
    }
};
ostream &operator<<(ostream &os, mint m) {
    os << m.v;
    return os;
}

struct Combination {
    vector<ll> fac, finv, inv;

    Combination(ll maxN) {
        maxN += 100; // for safety
        fac.resize(maxN + 1);
        finv.resize(maxN + 1);
        inv.resize(maxN + 1);
        fac[0] = fac[1] = 1;
        finv[0] = finv[1] = 1;
        inv[1] = 1;
        for (ll i = 2; i <= maxN; ++i) {
            fac[i] = fac[i - 1] * i % MOD;
            inv[i] = MOD - inv[MOD % i] * (MOD / i) % MOD;
            finv[i] = finv[i - 1] * inv[i] % MOD;
        }
    }
    ll operator()(ll n, ll k) {
        if (n < k)
            return 0;
        if (n < 0 || k < 0)
            return 0;
        return fac[n] * (finv[k] * finv[n - k] % MOD) % MOD;
    }
};

int main() {
    int q;
    cin >> q;
    vl x(q), d(q), n(q);
    for (int i = 0; i < q; ++i) {
        cin >> x[i] >> d[i] >> n[i];
    }
    Combination comb(MOD);
    for (int i = 0; i < q; ++i) {
        if (d[i] == 0) {
            cout << mint(x[i]).pow(n[i]) << "\n";
        } else {
            // mint rettest = 1;
            // for (int j = 0; j < n[i]; ++j) {
            //     rettest *= mint(x[i]) + mint(j * d[i]);
            // }
            // cout << "test:" << rettest << "\n";

            mint ret = mint(d[i]).pow(n[i]);
            mint mult = mint(x[i]) / mint(d[i]);
            if ((mult.v + n[i] - 1) >= MOD || mult - 1 == 0) {
                cout << 0 << "\n";
                continue;
            }
            ret *= comb.fac[(mult + n[i] - 1).v];
            ret /= comb.fac[(mult - 1).v];
            cout << ret << "\n";
        }
    }
    return 0;
}

Measured memory_bytes: 26624