#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <cmath>

#define rep(i,n) for(i=0; i<n; ++i)
#define in(a) cin >> a
#define out(a,b) cout << a << b
using namespace std;
using lint = long long;

lint an(int n, int k, int m){
    lint x;
    for(int i=0; i<n+1; ++i){
        if(i==0)    x=k%m;
        else    x=x%(m-i);
    }
    return x;
}

int main(void){
    int i, j, n, m, k, cnt = 0, t;
    in(t);
    rep(i,t){
        in(n);
        in(m);
        in(k);
        out(an(n,k,m),endl);
    }
    
    return 0;
}