#include <bits/stdc++.h>
using namespace std;
int main() {
  int x = 1, y, k, n, cnt = 0;
  cin >> y >> k >> n;
  while ((x + y) <= n) {
    if ((x + y) % k == 0) {
      cout << x << " ";
      x = x + k;
      cnt++;
    } else if (y == k)
      x = y;
    else
      x = k - (y % k);
  }
  if (cnt == 0) cout << "-1";
}
