digraph Syzygy {
  KBPvKB -> KQBvKB;
  KBPvKB -> KRBvKB;
  KBPvKB -> KBBvKB;
  KBPvKB -> KBvKP;
  KBPvKB -> KBPvK;
  KBPvKB -> KBNvKB;
  KBPvKB -> KBvKB;
  KBvKB -> KBvK;
  KBNvKB -> KBvKN;
  KBNvKB -> KBNvK;
  KBNvKB -> KBvKB;
  KBNvK -> KNvK;
  KBNvK -> KBvK;
  KBvKN -> KNvK;
  KBvKN -> KBvK;
  KBPvK -> KQBvK;
  KBPvK -> KRBvK;
  KBPvK -> KBBvK;
  KBPvK -> KPvK;
  KBPvK -> KBNvK;
  KBPvK -> KBvK;
  KPvK -> KQvK;
  KPvK -> KRvK;
  KPvK -> KBvK;
  KPvK -> KNvK;
  KBBvK -> KBvK;
  KRBvK -> KBvK;
  KRBvK -> KRvK;
  KQBvK -> KBvK;
  KQBvK -> KQvK;
  KBvKP -> KQvKB;
  KBvKP -> KRvKB;
  KBvKP -> KBvKB;
  KBvKP -> KPvK;
  KBvKP -> KBvKN;
  KBvKP -> KBvK;
  KRvKB -> KBvK;
  KRvKB -> KRvK;
  KQvKB -> KBvK;
  KQvKB -> KQvK;
  KBBvKB -> KBvKB;
  KBBvKB -> KBBvK;
  KRBvKB -> KBvKB;
  KRBvKB -> KRvKB;
  KRBvKB -> KRBvK;
  KQBvKB -> KBvKB;
  KQBvKB -> KQvKB;
  KQBvKB -> KQBvK;
}