#include <bits/stdc++.h>

using namespace std;

#define forn(i, n) for (int i = 0; i < int(n); i++)

int main() {
    int t;
    cin >> t;
    forn(tt, t) {
        vector<int> a(2), b(2), f(2);
        cin >> a[0] >> a[1];
        cin >> b[0] >> b[1];
        cin >> f[0] >> f[1];
        int ans = abs(a[0] - b[0]) + abs(a[1] - b[1]);
        if ((a[0] == b[0] && a[0] == f[0] && min(a[1], b[1]) < f[1] && f[1] < max(a[1], b[1]))
                || (a[1] == b[1] && a[1] == f[1] && min(a[0], b[0]) < f[0] && f[0] < max(a[0], b[0])))
            ans += 2;
        cout << ans << endl;
    }
}

#include <bits/stdc++.h>

using namespace std;

#define forn(i, n) for (int i = 0; i < int(n); i++)

int main() {
    int t;
    cin >> t;
    forn(tt, t) {
        string s;
        cin >> s;
        size_t L = s.find('a');
        if (L == string::npos) {
            cout << "NO" << endl;
            continue;
        }
        size_t n = s.length(), R = L;
        bool yes = true;
        for (size_t i = 1; i < n; i++) {
            size_t pos = s.find(char('a' + i));
            if (pos == string::npos || (pos != L - 1 && pos != R + 1)) {
                yes = false;
                break;
            } else {
                L = min(L, pos);
                R = max(R, pos);
            }
        }
        cout << (yes ? "YES" : "NO") << endl;
    }
}

#include <iostream>
#include <vector>

typedef std::vector<int> vi;

int main() {
    int t;
    std::cin >> t;
    while (t--) {
        int k, n, m;
        std::cin >> k >> n >> m;

        vi a(n), b(m);
        for (int i = 0; i < n; i++)
            std::cin >> a[i];
        for (int i = 0; i < m; i++)
            std::cin >> b[i];

        int pos1 = 0, pos2 = 0;
        vi res;
        bool ok = true;
        while (pos1 != n || pos2 != m) {
            if (pos1 != n && a[pos1] == 0) {
                res.push_back(0);
                k++;
                pos1++;
            } else if (pos2 != m && b[pos2] == 0) {
                res.push_back(0);
                k++;
                pos2++;
            } else if (pos1 != n && a[pos1] <= k) {
                res.push_back(a[pos1++]);
            } else if (pos2 != m && b[pos2] <= k) {
                res.push_back(b[pos2++]);
            } else {
                std::cout << -1 << '\n';
                ok = false;
                break;
            }
        }

        if (ok) {
            for (int cur : res)
                std::cout << cur << ' ';
            std::cout << std::endl;
        }
    }

    return 0;
}

def f(x, y):
    return x & ~y

t = int(input())
for tt in range(t):
    n = int(input())
    a = list(map(int, input().split()))

    ans = [0] * n
    for i in range(1, n):
        ans[i] = f(ans[i - 1] ^ a[i - 1], a[i])
    print(" ".join(map(str, ans)))

#include <bits/stdc++.h>

using namespace std;

#define forn(i, n) for (int i = 0; i < int(n); i++)

int main() {
    int t;
    cin >> t;
    forn(tt, t) {
        int n, k;
        cin >> n >> k;
        vector<int> a(k);
        forn(i, k)
            cin >> a[i];
        vector<int> t(k);
        forn(i, k)
            cin >> t[i];
        vector<long long> c(n, INT_MAX);
        forn(i, k)
            c[a[i] - 1] = t[i];

        long long p;

        vector<long long> L(n, INT_MAX);
        p = INT_MAX;
        forn(i, n) {
            p = min(p + 1, c[i]);
            L[i] = p;
        }

        vector<long long> R(n, INT_MAX);
        p = INT_MAX;
        for (int i = n - 1; i >= 0; i--) {
            p = min(p + 1, c[i]);
            R[i] = p;
        }

        forn(i, n)  
            cout << min(L[i], R[i]) << " ";
        cout << endl;
    }
}

#include <iostream>
#include <vector>
#include <set>

using namespace std;

const unsigned int MAX_A = 1'000'000;
vector<unsigned int> sieve(MAX_A + 1);
vector<unsigned int> prime;

unsigned int gcd(unsigned int a, unsigned int b) {
    return b == 0 ? a : gcd(b, a % b);
}

unsigned int solve() {

    unsigned int n;
    cin >> n;
    vector<unsigned int> a(n);
    for (unsigned int i = 0; i < n; i++) {
        cin >> a[i];
    }

    unsigned int common = a[0];
    vector<set<unsigned int>> facts(n);
    for (unsigned int i = 1; i < n; i++) {
        common = gcd(common, a[i]);
    }
    for (unsigned int i = 0; i < n; i++) {
        unsigned int t = a[i] / common;
        while (t != 1) {
            facts[i].insert(sieve[t]);
            t /= sieve[t];
        }
    }

    unsigned int answer = 0;
    for (unsigned int i = 0; i < n; i++) {
        for (unsigned int p : facts[i]) {
            int l = (i + n - 1) % n, r = i;
            unsigned int cnt = 0;
            while (facts[l].count(p) > 0) {
                facts[l].erase(p);
                l--; cnt++;
                if (l < 0) {
                    l = n - 1;
                }
            }
            while (facts[r].count(p) > 0) {
                if (r != i) {
                    facts[r].erase(p);
                }
                ++r %= n; cnt++;
            }
            answer = max(answer, cnt);
        }
        facts[i].clear();
    }

    return answer;

}

int main() {

    sieve[1] = 1;
    for (unsigned int i = 2; i <= MAX_A; i++) {
        if (sieve[i] == 0) {
            sieve[i] = i;
            prime.push_back(i);
        }
        for (unsigned int j = 0; j < prime.size() && prime[j] <= sieve[i] && i * prime[j] <= MAX_A; j++) {
            sieve[i * prime[j]] = prime[j];
        }
    }

    unsigned int t;
    cin >> t;
    for (unsigned int i = 0; i < t; i++) {
        cout << solve() << '\n';
    }

}

#include <bits/stdc++.h>

using namespace std;

#define forn(i, n) for (int i = 0; i < int(n); i++)

int n;
vector<vector<int>> g;
set<int> s[2];

void dfs(int u, vector<int>& color, bool use_s) {
    color[u] = 1;
    for (int v: g[u])
        if (color[v] == 0)
            dfs(v, color, use_s);
        else if (use_s)
            s[color[v] - 1].insert(v);
    color[u] = 2;
}

int main() {
    int t;
    cin >> t;
    forn(tt, t) {
        int m;
        cin >> n >> m;
        g = vector<vector<int>>(n);
        forn(i, 2)
            s[i] = set<int>();
        forn(i, m) {
            int x, y;
            cin >> x >> y;
            x--, y--;
            g[x].push_back(y);
        }
        vector<int> color = vector<int>(n);
        dfs(0, color, true);
        vector<vector<int>> c(2, vector<int>(n));
        forn(i, 2)
            for (auto u: s[i])
                dfs(u, c[i], false);
        forn(i, n) {
            int ans = 0;
            if (color[i] != 0) {
                ans = 1;
                if (c[0][i])
                    ans = -1;
                else if (c[1][i])
                    ans = 2;
            }
            cout << ans << " ";
        }
        cout << endl;
    }
}