digraph Syzygy {
  KRBNvKBB -> KBBvKBN;
  KRBNvKBB -> KRNvKBB;
  KRBNvKBB -> KRBNvKB;
  KRBNvKBB -> KRBvKBB;
  KRBvKBB -> KBBvKB;
  KRBvKBB -> KBBvKR;
  KRBvKBB -> KRBvKB;
  KRBvKB -> KBvKB;
  KRBvKB -> KRvKB;
  KRBvKB -> KRBvK;
  KRBvK -> KBvK;
  KRBvK -> KRvK;
  KRvKB -> KBvK;
  KRvKB -> KRvK;
  KBvKB -> KBvK;
  KBBvKR -> KBBvK;
  KBBvKR -> KRvKB;
  KBBvK -> KBvK;
  KBBvKB -> KBvKB;
  KBBvKB -> KBBvK;
  KRBNvKB -> KBNvKB;
  KRBNvKB -> KRNvKB;
  KRBNvKB -> KRBNvK;
  KRBNvKB -> KRBvKB;
  KRBNvK -> KBNvK;
  KRBNvK -> KRNvK;
  KRBNvK -> KRBvK;
  KRNvK -> KNvK;
  KRNvK -> KRvK;
  KBNvK -> KNvK;
  KBNvK -> KBvK;
  KRNvKB -> KBvKN;
  KRNvKB -> KRNvK;
  KRNvKB -> KRvKB;
  KBvKN -> KNvK;
  KBvKN -> KBvK;
  KBNvKB -> KBvKN;
  KBNvKB -> KBNvK;
  KBNvKB -> KBvKB;
  KRNvKBB -> KBBvKN;
  KRNvKBB -> KRNvKB;
  KRNvKBB -> KBBvKR;
  KBBvKN -> KBvKN;
  KBBvKN -> KBBvK;
  KBBvKBN -> KBNvKB;
  KBBvKBN -> KBBvKN;
  KBBvKBN -> KBBvKB;
}