/* -*- coding: utf-8 -*-
 *
 * 115.cc: No.115 遠足のおやつ - yukicoder
 */

#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
#include<iostream>
#include<string>
#include<vector>
#include<map>
#include<set>
#include<stack>
#include<list>
#include<queue>
#include<deque>
#include<algorithm>
#include<numeric>
#include<utility>
#include<complex>
#include<functional>
 
using namespace std;

/* constant */

const int MAX_K = 10;

/* typedef */

/* global variables */

int as[MAX_K];

/* subroutines */

/* main */

int main() {
  int n, d, k;
  cin >> n >> d >> k;

  int minsum = (1 + k) * k / 2;
  int maxsum = ((n - k + 1) + n) * k / 2;
  if (d < minsum || maxsum < d) {
    puts("-1");
    return 0;
  }

  for (int i = 0; i < k - 1; i++) as[i] = i + 1;
  as[k - 1] = d - k * (k - 1) / 2;

  for (int i = k - 1; i >= 0; i--) {
    int m = as[i] - n;
    if (m <= 0) break;

    as[i] = n;
    as[i - 1] += m;
    n--;
  }
  
  for (int j = 0; j < k; j++) {
    if (j) putchar(' ');
    printf("%d", as[j]);
  }
  putchar('\n');

  return 0;
}