#pragma GCC optimize ("O3")

#include <bits/stdc++.h>

using namespace std;

#include <iostream>

#include <fstream>

#define TRACE(args...) { string _s = #args; replace(_s.begin(), _s.end(), ',', ' '); stringstream _ss(_s); istream_iterator<string> _it(_ss); err(_it, args); cerr << endl;}

void err(istream_iterator<string> it) {}

template<typename T, typename... Args>

void err(istream_iterator<string> it, T a, Args... args) {

cerr << "[" << *it << " = " << a << "]";

err(++it, args...);

}

#define MAXN ((ll)1e6+5)

#define MOD ((ll)1e9 + 7)

#define INF ((ll)1e18+3)

#define ll long long

#define pb push_back

#define _ << " " <<

#define all(x) x.begin(), x.end()

#define endl "\n"

#define pii pair<ll,ll>

#define mid ((l+r)/2)

//#define int long long

ll tt =0 , n , m ,x , a, b;

void solve(){

cin >> n >> m >> x;

if( n * m == x){ cout << x<<endl;return;}

x--;

ll a = x / n ;

ll b= x % n ;

ll res= b * m + a + 1 ;

cout << res<<endl;

}

signed main()

{

cin>>tt;

while(tt--){

solve();

}

}