digraph Syzygy {
  KQRvKBB -> KBBvKR;
  KQRvKBB -> KBBvKQ;
  KQRvKBB -> KQRvKB;
  KQRvKB -> KRvKB;
  KQRvKB -> KQvKB;
  KQRvKB -> KQRvK;
  KQRvK -> KRvK;
  KQRvK -> KQvK;
  KQvKB -> KBvK;
  KQvKB -> KQvK;
  KRvKB -> KBvK;
  KRvKB -> KRvK;
  KBBvKQ -> KBBvK;
  KBBvKQ -> KQvKB;
  KBBvK -> KBvK;
  KBBvKR -> KBBvK;
  KBBvKR -> KRvKB;
}