#include <bits/stdc++.h>
using namespace std;
int main() {
  long long y, n, k;
  cin >> y >> k >> n;
  bool found = false;
  for (int sum = 0; sum <= n; sum += k)
    if (sum - y >= 1) {
      found = true;
      cout << sum - y << " ";
    }
  if (!found) cout << -1;
  return 0;
}
