digraph Syzygy { KRBBvKQR -> KRBBvKR; KRBBvKQR -> KQRvKBB; KRBBvKQR -> KRBBvKQ; KRBBvKQR -> KQRvKRB; KQRvKRB -> KRBvKR; KQRvKRB -> KRBvKQ; KQRvKRB -> KQRvKB; KQRvKRB -> KQRvKR; KQRvKR -> KRvKR; KQRvKR -> KQvKR; KQRvKR -> KQRvK; KQRvK -> KRvK; KQRvK -> KQvK; KQvKR -> KRvK; KQvKR -> KQvK; KRvKR -> KRvK; KQRvKB -> KRvKB; KQRvKB -> KQvKB; KQRvKB -> KQRvK; KQvKB -> KBvK; KQvKB -> KQvK; KRvKB -> KBvK; KRvKB -> KRvK; KRBvKQ -> KRBvK; KRBvKQ -> KQvKB; KRBvKQ -> KQvKR; KRBvK -> KBvK; KRBvK -> KRvK; KRBvKR -> KRvKB; KRBvKR -> KRBvK; KRBvKR -> KRvKR; KRBBvKQ -> KRBBvK; KRBBvKQ -> KBBvKQ; KRBBvKQ -> KRBvKQ; KBBvKQ -> KBBvK; KBBvKQ -> KQvKB; KBBvK -> KBvK; KRBBvK -> KBBvK; KRBBvK -> KRBvK; KQRvKBB -> KBBvKR; KQRvKBB -> KBBvKQ; KQRvKBB -> KQRvKB; KBBvKR -> KBBvK; KBBvKR -> KRvKB; KRBBvKR -> KBBvKR; KRBBvKR -> KRBBvK; KRBBvKR -> KRBvKR; }