#define _CRT_SECURE_NO_WARNINGS
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
#include <bits/stdc++.h>
using namespace std;
#define CRP(t, x) const t &x
#define OPL(t, x) bool operator<(CRP(t, x)) const
#define FIL(x, v) memset(x, v, sizeof(x))
#define CLR(x) FIL(x, 0)
#define NE1(x) FIL(x, -1)
#define INF(x) FIL(x, 0x3f)
#ifndef _DEBUG
#define _DEBUG 0
#endif // !_DEBUG
#define IFD if (_DEBUG)
typedef long long ll, i64;
ll gcd(ll a, ll b) { return b == 0 ? a : gcd(b, a % b); }
int main()
{
    int T, n, a, b;
    scanf("%d", &T);
    for (int t = 1; t <= T; t++)
        scanf("%d%d%d", &n, &a, &b), printf("Case #%d: %s\n", t, (n / gcd(b, a) & 1) ? "Yuwgna" : "Iaka");
    return 0;
}