digraph Syzygy {
  KQBvKNN -> KNNvKB;
  KQBvKNN -> KNNvKQ;
  KQBvKNN -> KQBvKN;
  KQBvKN -> KBvKN;
  KQBvKN -> KQvKN;
  KQBvKN -> KQBvK;
  KQBvK -> KBvK;
  KQBvK -> KQvK;
  KQvKN -> KNvK;
  KQvKN -> KQvK;
  KBvKN -> KNvK;
  KBvKN -> KBvK;
  KNNvKQ -> KNNvK;
  KNNvKQ -> KQvKN;
  KNNvK -> KNvK;
  KNNvKB -> KNNvK;
  KNNvKB -> KBvKN;
}