#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ii = pair<int, int>;
using vii = vector<ii>;
using vi = vector<int>;
using vll = vector<ll>;
using vvi = vector<vi>;
using vvll = vector<vector<ll>>;
using vs = vector<string>;
using vvs = vector<vs>;
int main() {
  ios::sync_with_stdio(false);
  ll y, k, n;
  cin >> y >> k >> n;
  ll start = (((y + k) / k) * k);
  int c = 0;
  while (start <= n) {
    if (start - y >= 1) {
      cout << start - y << " ";
      ++c;
    }
    start += k;
  }
  if (c == 0) cout << "-1";
  cout << "\n";
  return 0;
}
