digraph Syzygy {
  KQQBvKB -> KQBvKB;
  KQQBvKB -> KQQvKB;
  KQQBvKB -> KQQBvK;
  KQQBvK -> KQBvK;
  KQQBvK -> KQQvK;
  KQQvK -> KQvK;
  KQBvK -> KBvK;
  KQBvK -> KQvK;
  KQQvKB -> KQvKB;
  KQQvKB -> KQQvK;
  KQvKB -> KBvK;
  KQvKB -> KQvK;
  KQBvKB -> KBvKB;
  KQBvKB -> KQvKB;
  KQBvKB -> KQBvK;
  KBvKB -> KBvK;
}