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#include <cstdio> #include <cstring> #include <algorithm> #include <vector> #include <queue> using namespace std;
const int inf = 0x3f3f3f3f; const int maxn = 210; int n, p[maxn], l[maxn]; int len[maxn][maxn], d[maxn][maxn]; struct node { int p[9]; void read(int k, int n) { p[0] = k; for (int i = 1; i <= n; ++i) { scanf("%d", &p[i]); } sort(p, p + n + 1); } bool check(const node& x) const { for (int i = 0; i < 9; ++i) { if (p[i] != x.p[i]) { return false; } } return true; } } a[maxn];
int Floyd() { int res = inf; for (int k = 0; k < n; ++k) { for (int i = 0; i <= k; ++i) { if (len[k][i] == inf) { continue; } for (int j = i + 1; j <= k; ++j) { res = min(res, d[i][j] + len[j][k] + len[k][i]); } } for (int i = 0; i < n; ++i) { for (int j = 0; j < n; ++j) { d[i][j] = min(d[i][j], d[i][k] + d[k][j]); } } } return res; }
int main() { freopen("fence6.in", "r", stdin); freopen("fence6.out", "w", stdout); int m; scanf("%d", &m); for (int i = 0; i < m; ++i) { int x, num1, num2; scanf("%d%d%d%d", &x, &l[i], &num1, &num2); a[i << 1].read(x, num1), a[(i << 1) + 1].read(x, num2); } n = m << 1; memset(p, -1, sizeof p); for (int i = 0; i < n; ++i) { if (p[i] == -1) { p[i] = i; for (int j = i + 1; j < n; ++j) { if (p[j] == -1 && a[i].check(a[j])) { p[j] = p[i]; } } } } memset(d, 0x3f, sizeof d); memset(len, 0x3f, sizeof len); for (int i = 0; i < m; ++i) { int u = p[i << 1], v = p[(i << 1) + 1]; d[u][v] = d[v][u] = len[u][v] = len[v][u] = l[i]; } printf("%d\n", Floyd()); return 0; }
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