digraph Syzygy {
  KBBBNvKN -> KBBNvKN;
  KBBBNvKN -> KBBBvKN;
  KBBBNvKN -> KBBBNvK;
  KBBBNvK -> KBBNvK;
  KBBBNvK -> KBBBvK;
  KBBBvK -> KBBvK;
  KBBvK -> KBvK;
  KBBNvK -> KBNvK;
  KBBNvK -> KBBvK;
  KBNvK -> KNvK;
  KBNvK -> KBvK;
  KBBBvKN -> KBBvKN;
  KBBBvKN -> KBBBvK;
  KBBvKN -> KBvKN;
  KBBvKN -> KBBvK;
  KBvKN -> KNvK;
  KBvKN -> KBvK;
  KBBNvKN -> KBNvKN;
  KBBNvKN -> KBBvKN;
  KBBNvKN -> KBBNvK;
  KBNvKN -> KNvKN;
  KBNvKN -> KBvKN;
  KBNvKN -> KBNvK;
  KNvKN -> KNvK;
}