#include<bits/stdc++.h>
#define endl '\n'
using namespace std;
using ll = long long;

void solve() {
    ll n, m, k;
    cin >> n >> m >> k;
    ll c = (n & 1) + (m & 1) + (k & 1);
    cout << n + m + k - c + (c > 0) << endl;
    return;
}

int main() {
    ios::sync_with_stdio(false); cin.tie(0);
    int tc = 1;
    cin >> tc;
    for (int t = 1; t <= tc; t++) {
        // cout << "Case " << t << ": ";
        solve();
    }
    return 0;
}