func_code_string: #include <bits/stdc++.h>   using namespace std;   bitset<6> a[6];   bool check(int i, int j, int k) {     if (a[i][j] and a[i][k] and a[j][k]) return 1;     if (!a[i][j] and !a[i][k] and !a[j][k]) return 1;     return 0;   }   int main() {     int n;     cin >> n;     for (int i = 0; i < 6; ++i) a[i].reset();     for (int i = 0; i < n; ++i) {       int l, r;       cin >> l >> r;       a[l][r] = a[r][l] = 1;     }     for (int i = 1; i < 6; ++i) {       for (int j = i + 1; j < 6; ++j) {         for (int k = j + 1; k < 6; ++k) {           if (check(i, j, k)) return cout <<  WIN , 0;         }       }     }     return cout <<  FAIL , 0;   }   