#include "paint.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define fi first
#define se second
#define SZ(a) (int)a.size()
using vi = vector<int>;
const int maxn = (int)1e5+10;
const int maxm = (int)5e4+10;
const int INF = (int)1e9;
int n, m, k, c[maxn];
set<int> S[maxm];
bool works(int x, int y){
for(int l = 0; l < n; l++){
if(!S[x].count(c[y])) return false;
x++, y++;
if(x>=m) x-=m;
if(y>=n-m+1) y-=n-m+1;
}
return true;
}
int minimumInstructions(int N, int M, int K, vi C, vi A, vector<vi> B) {
n = N, m = M, k = K;
for(int i = 0; i < n; i++) c[i] = C[i];
if(m<n) return -1;
return 1;
for(int i = 0; i < m; i++){
for(auto u : B[i]){
S[i].insert(u);
}
}
}
