#include <bits/stdc++.h>
using namespace std;
void solve() {
  long long y, k, n;
  cin >> y >> k >> n;
  long long next = k * ((y / k) + 1);
  bool ok = false;
  while (next <= n) {
    ok = true;
    cout << next - y << " ";
    next = next + k;
  }
  if (!ok) cout << -1;
}
int32_t main() {
  ios::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  long long T;
  T = 1;
  while (T--) {
    solve();
  }
}
