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