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

typedef long long   signed int LL;
typedef long long unsigned int LU;

#define incID(i, l, r) for(int i = (l)    ; i <  (r); i++)
#define incII(i, l, r) for(int i = (l)    ; i <= (r); i++)
#define decID(i, l, r) for(int i = (r) - 1; i >= (l); i--)
#define decII(i, l, r) for(int i = (r)    ; i >= (l); i--)
#define  inc(i, n) incID(i, 0, n)
#define inc1(i, n) incII(i, 1, n)
#define  dec(i, n) decID(i, 0, n)
#define dec1(i, n) decII(i, 1, n)

#define inII(v, l, r) ((l) <= (v) && (v) <= (r))
#define inID(v, l, r) ((l) <= (v) && (v) <  (r))

#define PB push_back
#define EB emplace_back
#define MP make_pair
#define FI first
#define SE second
#define PQ priority_queue

#define  ALL(v)  v.begin(),  v.end()
#define RALL(v) v.rbegin(), v.rend()
#define  FOR(it, v) for(auto it =  v.begin(); it !=  v.end(); ++it)
#define RFOR(it, v) for(auto it = v.rbegin(); it != v.rend(); ++it)

template<typename T> bool   setmin(T & a, T b) { if(b <  a) { a = b; return true; } else { return false; } }
template<typename T> bool   setmax(T & a, T b) { if(b >  a) { a = b; return true; } else { return false; } }
template<typename T> bool setmineq(T & a, T b) { if(b <= a) { a = b; return true; } else { return false; } }
template<typename T> bool setmaxeq(T & a, T b) { if(b >= a) { a = b; return true; } else { return false; } }
template<typename T> T gcd(T a, T b) { return (b == 0 ? a : gcd(b, a % b)); }
template<typename T> T lcm(T a, T b) { return a / gcd(a, b) * b; }

// ---- ----

LL MOD;
LL mod(LL x, LL m = MOD) { return (x % m + m) % m; }
pair<LL, LL> ex_gcd(LL a, LL b) {
	if(b == 0) { return MP(1, 0); }
	auto p = ex_gcd(b, a % b);
	return MP(p.SE, p.FI - (a / b) * p.SE);
}
LL inv(LL x, LL m = MOD) {
	assert(gcd(x, m) == 1);
	auto p = ex_gcd(x, m);
	return mod(p.FI, m);
}
LL promod(LL x, LL y, LL m = MOD) { return mod((x % m) * (y % m), m); }
LL divmod(LL x, LL y, LL m = MOD) { return promod(x, inv(y, m), m); }

// ----

struct CombMod {
	LL lim = 0, mod;
	LL * fact; // fact[i]: i の階乗
	LL * finv; // finv[i]: i の階乗の逆元
	
	CombMod() { }
	CombMod(LL lim, LL mod = MOD) { init(lim, mod); }
	void init(LL arg_lim, LL arg_mod = MOD) {
		lim = arg_lim;
		mod = arg_mod;
		fact = new LL[lim + 1];
		finv = new LL[lim + 1];
		fact[0] = 1;
		inc1(i, lim) { fact[i] = promod(fact[i - 1], i, mod); }
		finv[lim] = inv(fact[lim], mod);
		dec(i, lim) { finv[i] = promod(finv[i + 1], i + 1, mod); }
	}
	LL P(LL a, LL b) {
		assert(inII(a, 0, lim) && inII(b, 0, lim));
		return (a < b ? 0 : promod(fact[a], finv[a - b], mod));
	}
	LL C(LL a, LL b) {
		assert(inII(a, 0, lim) && inII(b, 0, lim));
		return (a < b ? 0 : promod(P(a, b), finv[b], mod));
	}
	LL H(LL a, LL b) {
		assert(inII(a, 0, lim) && inII(b, 0, lim) && inII(a + b - 1, -1, lim));
		return (a == 0 ? 0 : C(a + b - 1, b));
	}
};

// ----

int main() {
	MOD = 1e9 + 7;
	CombMod cm(2000000);
	
	int t, n, k;
	char c;
	scanf("%d\n", &t);
	inc(i, t) {
		scanf("%c(%d,%d)\n", &c, &n, &k);
		
		LL ans;
		if(c == 'P') { ans = cm.P(n, k); }
		if(c == 'C') { ans = cm.C(n, k); }
		if(c == 'H') { ans = cm.H(n, k); }
		
		cout << ans << "\n";
	}
	
	return 0;
}