#include <bits/stdc++.h>
using namespace std;
int main() {
  int y, k, n;
  cin >> y >> k >> n;
  int i0 = y / k;
  bool first = true;
  if ((i0 + 1) * k > n) {
    cout << "-1" << endl;
    return 0;
  }
  for (int i = i0 + 1; i * k <= n; i++) {
    int x = i * k - y;
    if (first) {
      cout << " ";
    }
    cout << x;
  }
  cout << endl;
  return 0;
}
