digraph Syzygy {
  KNNNvKQQ -> KNNNvKQ;
  KNNNvKQQ -> KQQvKNN;
  KQQvKNN -> KNNvKQ;
  KQQvKNN -> KQQvKN;
  KQQvKN -> KQvKN;
  KQQvKN -> KQQvK;
  KQQvK -> KQvK;
  KQvKN -> KNvK;
  KQvKN -> KQvK;
  KNNvKQ -> KNNvK;
  KNNvKQ -> KQvKN;
  KNNvK -> KNvK;
  KNNNvKQ -> KNNNvK;
  KNNNvKQ -> KNNvKQ;
  KNNNvK -> KNNvK;
}