#include <bits/stdc++.h>
using namespace std;
int main() {
  long long y, k, n, c = 0;
  cin >> y >> k >> n;
  for (int i = k; i <= n; i = i + k) {
    if (i - y > 0) {
      c++;
      cout << i - y << " ";
    }
  }
  if (c == 0) {
    cout << "-1" << endl;
  }
}
