func_code_string: #include <bits/stdc++.h>   using namespace std;   long long modexpo(long long x, long long p) {     long long res = 1;     x = x % 1000000007;     while (p) {       if (p % 2) res = res * x;       p >>= 1;       x = x * x % 1000000007;       res %= 1000000007;     }     return res;   }   struct compare {     bool operator()(const pair<long long, long long> a,                     const pair<long long, long long> b) const {       return a.first < b.first;     }   };   void __solve__(long long testCase) {     long long x, y, ans = 2e18 + 7;     cin >> y >> x;     vector<long long> c(6);     for (long long &e : c) cin >> e;     for (long long i = 0; i < 3; i++)       for (long long j = 0; j < 3; j++) {         long long s = 0;         if (i == j) {           if (i == 0 && y == 0)             if (x > 0)               s += c[1] * x;             else               s += c[4] * -x;           if (i == 1 && x == 0)             if (y > 0)               s += c[5] * y;             else               s += c[2] * -y;           if (i == 2 && x == y)             if (x > 0)               s += c[0] * x;             else               s += c[3] * -x;           if (s) ans = min(ans, s);           continue;         } else if (i != 2 && j != 2) {           if (x > 0)             s += c[1] * x;           else             s += c[4] * -x;           if (y > 0)             s += c[5] * y;           else             s += c[2] * -y;         } else {           if (j == 0 || i == 0) {             if (y > 0)               s += c[0] * y;             else               s += c[3] * -y;             if (x - y > 0)               s += c[1] * (x - y);             else               s += c[4] * -(x - y);           } else {             if (x > 0)               s += c[0] * x;             else               s += c[3] * -x;             if (y - x > 0)               s += c[5] * (y - x);             else               s += c[2] * -(y - x);           }         }         ans = min(ans, s);       }     cout << ans <<   n ;   }   int32_t main() {     ios_base::sync_with_stdio(false);     cin.tie(0);     cout.tie(0);     long long testCase = 1;     cin >> testCase;     for (long long tc = 1; tc <= testCase; tc++) {       __solve__(tc);     }   }   