func_code_string: #include <bits/stdc++.h>   using namespace std;   long long int M = 1e9 + 7;   long long int M1 = 998244353;   long long int dr[8] = {-1, 0, 0, 1, -1, -1, 1, 1};   long long int dc[8] = {0, 1, -1, 0, -1, 1, -1, 1};   long long int gcd(long long int a, long long int b) {     if (b == 0) return a;     return gcd(b, a % b);   }   long long int lcm(long long int a, long long int b) {     return a * b / gcd(a, b);   }   void setdecimals(long long int x) { cout << fixed << setprecision((int)x); }   long long int setbits(long long int x) {     long long int c = __builtin_popcountll(x);     return c;   }   long long int stoi(string &s) {     long long int c = 0;     for (auto i : s) c = c * 10 + i -  0 ;     return c;   }   void print(long long int a) { cerr << a; }   void print(char a) { cerr << a; }   void print(string a) { cerr << a; }   void print(bool a) { cerr << a; }   void print(double a) { cerr << a; }   void print(float a) { cerr << a; }   template <class T, class X>   void print(pair<T, X> p);   template <class T>   void print(vector<T> v);   template <class T>   void print(set<T> v);   template <class T, class X>   void print(map<T, X> v);   template <class T>   void print(multiset<T> v);   template <class T, class X>   void print(pair<T, X> p) {     cerr <<  { ;     print(p.first);     cerr <<  , ;     print(p.second);     cerr <<  } ;   }   template <class T>   void print(vector<T> v) {     cerr <<  [  ;     for (T i : v) {       print(i);       cerr <<    ;     }     cerr <<  ] ;   }   template <class T>   void print(set<T> v) {     cerr <<  [  ;     for (T i : v) {       print(i);       cerr <<    ;     }     cerr <<  ] ;   }   template <class T>   void print(multiset<T> v) {     cerr <<  [  ;     for (T i : v) {       print(i);       cerr <<    ;     }     cerr <<  ] ;   }   template <class T, class X>   void print(map<T, X> v) {     cerr <<  [  ;     for (auto i : v) {       print(i);       cerr <<    ;     }     cerr <<  ] ;   }   long long int power(long long int x, long long int y, long long int m) {     if (y == 0) return 1;     long long int p = power(x, y / 2, m) % m;     p = p * p % m;     if (y % 2 == 0) return p;     return x * p % m;   }   long long int modInverse(long long int a, long long int m) {     return power(a, m - 2, m);   }   vector<long long int> primes(long long int n) {     vector<long long int> sieve(n + 1, 1);     vector<long long int> arr;     for (long long int i = 2; i * i <= n; i++) {       for (long long int j = i * i; j <= n; j = j + i) {         if (sieve[j] == 1) sieve[j] = 0;       }     }     for (long long int i = 2; i < n + 1; i++) {       if (sieve[i] && i != 1) arr.push_back(i);     }     return arr;   }   class DSU {     long long int n;     vector<long long int> parent, rank;       public:     DSU(long long int x) {       n = x;       parent.resize(n);       rank.resize(n, 0);       for (long long int i = 0; i < n; i++) parent[i] = i;     }     long long int get(long long int a) {       return parent[a] = parent[a] == a ? a : get(parent[a]);     }     void merge(long long int a, long long int b) {       a = get(a);       b = get(b);       if (a == b) return;       if (rank[a] == rank[b]) rank[a]++;       if (rank[a] > rank[b])         parent[b] = a;       else         parent[a] = b;     }   };   const int N = 200001;   long long int factorialNumInverse[N + 1];   long long int naturalNumInverse[N + 1];   long long int fact[N + 1];   void InverseofNumber(long long int p) {     naturalNumInverse[0] = naturalNumInverse[1] = 1;     for (int i = 2; i <= N; i++)       naturalNumInverse[i] = naturalNumInverse[p % i] * (p - p / i) % p;   }   void InverseofFactorial(long long int p) {     factorialNumInverse[0] = factorialNumInverse[1] = 1;     for (int i = 2; i <= N; i++)       factorialNumInverse[i] =           (naturalNumInverse[i] * factorialNumInverse[i - 1]) % p;   }   void factorial(long long int p) {     fact[0] = 1;     for (int i = 1; i <= N; i++) {       fact[i] = (fact[i - 1] * i) % p;     }   }   long long int Binomial(long long int N, long long int R, long long int p) {     long long int ans =         ((fact[N] * factorialNumInverse[R]) % p * factorialNumInverse[N - R]) % p;     return ans;   }   vector<long long int> KMP(string &s) {     long long int n = (long long int)s.length();     vector<long long int> pi(n, 0);     for (long long int i = 1; i < n; i++) {       long long int j = pi[i - 1];       while (j > 0 && s[i] != s[j]) j = pi[j - 1];       if (s[i] == s[j]) j++;       pi[i] = j;     }     return pi;   }   long long int sz(vector<long long int> &v) { return (long long int)v.size(); }   long long int sz(string &s) { return (long long int)s.size(); }   void input() {}   void read(vector<long long int> &arr) {     for (long long int i = 0; i < (long long int)arr.size(); i++) cin >> arr[i];   }   long long int testcases() {     long long int testcase = 1;     cin >> testcase;     return testcase;   }   void solve() {     long long int n, m;     cin >> n >> m;     long long int x, y, c, d;     cin >> x >> y >> c >> d;     x--;     y--;     c--;     d--;     long long int f = 0;     long long int ans = 0;     long long int dr = 1, dc = 1;     while (1) {       if (x == c || y == d) {         break;       }       if (x == -1 || x == n) {         ans--;         y -= dc;         x -= dr;         dr = -dr;       } else if (y == -1 || y == m) {         ans--;         x -= dr;         y -= dc;         dc = -dc;       } else {         x += dr;         y += dc;         ans++;       }     }     cout << ans <<   n ;   }   int main() {     ios_base::sync_with_stdio(false);     cin.tie(NULL);     input();     setdecimals(5);     long long int t, i;     t = testcases();     i = 1;     while (i <= t) {       solve();       i++;     }     return 0;   }   