#include <bits/stdc++.h>
using namespace std;
int main() {
  int y, k, n;
  scanf("%d %d %d", &y, &k, &n);
  int diff = k - (y % k);
  y += diff;
  if (y > n) {
    printf("-1");
  } else {
    while (y <= n) {
      printf("%d ", diff);
      diff += k;
      y += k;
    }
  }
  printf("\n");
  return 0;
}
