#include<bits/stdc++.h>
using namespace std;
const int maxn = 2e5 + 7;
long long n, k, d;
int a[maxn], lst[maxn], to[maxn], zz[maxn], t, hs[maxn];

int main() {
	scanf("%lld%lld", &n, &k);
	for (int i = 1; i <= n; ++i) scanf("%d", &a[i]);
	for (int i = n; i; --i) lst[a[i]] = i;
	for (int i = n; i; --i) {
		to[i] = lst[a[i]];
		lst[a[i]] = i;
	}
	int pos = 1;
	do {
		if(to[pos] <= pos) ++d;
		if(to[pos] == n) ++d;
		pos = to[pos] % n + 1;
	}while(pos != 1);
	k %= d;
	if(k == 0) return 0;
	pos = 1;
	while(1) {
		if(to[pos] <= pos) {
			if(k > 1) --k;
			else break;
		}
		pos = to[pos] % n + 1;
	}
	for (int i = pos; i <= n; ++i) {
		if(hs[a[i]]) {
			//cerr << a[i] << endl;
			while(zz[t] != a[i]) 
				hs[zz[t--]] = 0;
			hs[zz[t--]] = 0;
		}
		else {
			hs[a[i]] = 1;
			zz[++t] = a[i];
		}
	}
	for (int i = 1; i <= t; ++i) printf("%d ", zz[i]);
	printf("\n");
	return 0;
}