// yukicoder My Practice // author: Leonardone @ NEETSDKASU #include using namespace std; int isKadomatsuRetsu(int a1, int a2, int a3) { return a1 != a3 && ((a2 > a1 && a2 > a3) || (a2 < a1 && a2 < a3)); } int checkNotKadomatsuRetsu(int a1, int a2, int a3) { if (a1 > 0 && a2 > 0 && a1 == a2) return !0; if (a1 > 0 && a3 > 0 && a1 == a3) return !0; if (a2 > 0 && a3 > 0 && a2 == a3) return !0; if (a1 * a2 * a3 == 0) return 0; return !isKadomatsuRetsu(a1, a2, a3); } int checkNotKadomatuGyoretsu(int a[3][3]) { if (checkNotKadomatsuRetsu(a[0][0], a[0][1], a[0][2])) return 1; if (checkNotKadomatsuRetsu(a[1][0], a[1][1], a[1][2])) return 1; if (checkNotKadomatsuRetsu(a[2][0], a[2][1], a[2][2])) return 1; if (checkNotKadomatsuRetsu(a[0][0], a[1][0], a[2][0])) return 1; if (checkNotKadomatsuRetsu(a[0][1], a[1][1], a[2][1])) return 1; if (checkNotKadomatsuRetsu(a[0][2], a[1][2], a[2][2])) return 1; if (checkNotKadomatsuRetsu(a[0][0], a[1][1], a[2][2])) return 1; if (checkNotKadomatsuRetsu(a[0][2], a[1][1], a[2][0])) return 1; return 0; } int isKadomatsuGyoretsu(int a[3][3]) { if (!isKadomatsuRetsu(a[0][0], a[0][1], a[0][2])) return 0; if (!isKadomatsuRetsu(a[1][0], a[1][1], a[1][2])) return 0; if (!isKadomatsuRetsu(a[2][0], a[2][1], a[2][2])) return 0; if (!isKadomatsuRetsu(a[0][0], a[1][0], a[2][0])) return 0; if (!isKadomatsuRetsu(a[0][1], a[1][1], a[2][1])) return 0; if (!isKadomatsuRetsu(a[0][2], a[1][2], a[2][2])) return 0; if (!isKadomatsuRetsu(a[0][0], a[1][1], a[2][2])) return 0; if (!isKadomatsuRetsu(a[0][2], a[1][1], a[2][0])) return 0; return !0; } int main() { int t; cin >> t; for (int i = 0; i < t; i++) { int l, k; int a[3][3]; int xy[2][2]; k = 0; cin >> l; for (int y = 0; y < 3; y++) for (int x = 0; x < 3; x++) { cin >> a[y][x]; if (a[y][x] == 0) { xy[k][0] = y; xy[k][1] = x; k++; } } if (checkNotKadomatuGyoretsu(a)) { cout << "0" << endl; continue; } int ans = 0; int i1 = xy[0][0], j1 = xy[0][1]; int i2 = xy[1][0], j2 = xy[1][1]; for (int j = l - 1; j > 0; j--) { a[i1][j1] = j; a[i2][j2] = l - j; if (isKadomatsuGyoretsu(a)) ans++; } cout << ans << endl; } return 0; }