#include <bits/stdc++.h>
#define syosu(x) fixed<<setprecision(x)
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int,int> P;
typedef pair<double,double> pdd;
typedef pair<ll,ll> pll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<double> vd;
typedef vector<vd> vvd;
typedef vector<ll> vl;
typedef vector<vl> vvl;
typedef vector<string> vs;
typedef vector<P> vp;
typedef vector<vp> vvp;
typedef vector<pll> vpll;
typedef pair<int,P> pip;
typedef vector<pip> vip;
const int inf=1<<30;
const ll INF=1ll<<60;
const double pi=acos(-1);
const double eps=1e-9;
const ll mod=1e6+7;
const int dx[4]={0,1,0,-1},dy[4]={1,0,-1,0};

int n,d,k;

int main(){
	cin>>n>>k>>d;
	ll t=0;
	vi a;
	for(int i=0;i<d;i++){
		bool B=0;
		for(int j=(i?a[i-1]+1:1);j<=n-d+i+1;j++){
			if(t+(2*j+d-i-1)*(d-i)/2<=k&&k<=t+j+(i<d-1?(2*n-d+i+2)*(d-i-1)/2:0)){
				a.push_back(j);
				t+=j;
				B=1;
				break;
			}
		}
		if(!B){
			cout<<-1<<endl;
			return 0;
		}
	}
	for(int i=0;i<d;i++) cout<<a[i]<<" \n"[i==d-1];
}