YES After renaming modulo { a->0, b->1, c->2 }, it remains to prove termination of the 4-rule system { 0 1 2 -> 2 2 1 1 0 0 , 0 -> , 1 -> , 2 -> } The system was reversed. After renaming modulo { 2->0, 1->1, 0->2 }, it remains to prove termination of the 4-rule system { 0 1 2 -> 2 2 1 1 0 0 , 2 -> , 1 -> , 0 -> } Applying sparse 2-tiling [Hofbauer/Geser/Waldmann, FSCD 2019]. After renaming modulo { (0,0)->0, (0,1)->1, (1,2)->2, (2,0)->3, (0,2)->4, (2,2)->5, (2,1)->6, (1,1)->7, (1,0)->8, (2,4)->9, (0,4)->10, (3,0)->11, (3,2)->12, (1,4)->13, (3,1)->14, (3,4)->15 }, it remains to prove termination of the 64-rule system { 0 1 2 3 -> 4 5 6 7 8 0 0 , 0 1 2 6 -> 4 5 6 7 8 0 1 , 0 1 2 5 -> 4 5 6 7 8 0 4 , 0 1 2 9 -> 4 5 6 7 8 0 10 , 8 1 2 3 -> 2 5 6 7 8 0 0 , 8 1 2 6 -> 2 5 6 7 8 0 1 , 8 1 2 5 -> 2 5 6 7 8 0 4 , 8 1 2 9 -> 2 5 6 7 8 0 10 , 3 1 2 3 -> 5 5 6 7 8 0 0 , 3 1 2 6 -> 5 5 6 7 8 0 1 , 3 1 2 5 -> 5 5 6 7 8 0 4 , 3 1 2 9 -> 5 5 6 7 8 0 10 , 11 1 2 3 -> 12 5 6 7 8 0 0 , 11 1 2 6 -> 12 5 6 7 8 0 1 , 11 1 2 5 -> 12 5 6 7 8 0 4 , 11 1 2 9 -> 12 5 6 7 8 0 10 , 4 3 -> 0 , 4 6 -> 1 , 4 5 -> 4 , 4 9 -> 10 , 2 3 -> 8 , 2 6 -> 7 , 2 5 -> 2 , 2 9 -> 13 , 5 3 -> 3 , 5 6 -> 6 , 5 5 -> 5 , 5 9 -> 9 , 12 3 -> 11 , 12 6 -> 14 , 12 5 -> 12 , 12 9 -> 15 , 1 8 -> 0 , 1 7 -> 1 , 1 2 -> 4 , 1 13 -> 10 , 7 8 -> 8 , 7 7 -> 7 , 7 2 -> 2 , 7 13 -> 13 , 6 8 -> 3 , 6 7 -> 6 , 6 2 -> 5 , 6 13 -> 9 , 14 8 -> 11 , 14 7 -> 14 , 14 2 -> 12 , 14 13 -> 15 , 0 0 -> 0 , 0 1 -> 1 , 0 4 -> 4 , 0 10 -> 10 , 8 0 -> 8 , 8 1 -> 7 , 8 4 -> 2 , 8 10 -> 13 , 3 0 -> 3 , 3 1 -> 6 , 3 4 -> 5 , 3 10 -> 9 , 11 0 -> 11 , 11 1 -> 14 , 11 4 -> 12 , 11 10 -> 15 } The system was filtered by the following matrix interpretation of type E_J with J = {1,...,2} and dimension 2: 0 is interpreted by / \ | 1 0 | | 0 1 | \ / 1 is interpreted by / \ | 1 1 | | 0 1 | \ / 2 is interpreted by / \ | 1 3 | | 0 1 | \ / 3 is interpreted by / \ | 1 1 | | 0 1 | \ / 4 is interpreted by / \ | 1 1 | | 0 1 | \ / 5 is interpreted by / \ | 1 0 | | 0 1 | \ / 6 is interpreted by / \ | 1 0 | | 0 1 | \ / 7 is interpreted by / \ | 1 0 | | 0 1 | \ / 8 is interpreted by / \ | 1 2 | | 0 1 | \ / 9 is interpreted by / \ | 1 0 | | 0 1 | \ / 10 is interpreted by / \ | 1 0 | | 0 1 | \ / 11 is interpreted by / \ | 1 1 | | 0 1 | \ / 12 is interpreted by / \ | 1 1 | | 0 1 | \ / 13 is interpreted by / \ | 1 1 | | 0 1 | \ / 14 is interpreted by / \ | 1 0 | | 0 1 | \ / 15 is interpreted by / \ | 1 0 | | 0 1 | \ / After renaming modulo { 0->0, 1->1, 2->2, 6->3, 4->4, 5->5, 7->6, 8->7, 3->8, 9->9, 12->10, 13->11, 14->12, 10->13, 11->14 }, it remains to prove termination of the 27-rule system { 0 1 2 3 -> 4 5 3 6 7 0 1 , 0 1 2 5 -> 4 5 3 6 7 0 4 , 7 1 2 3 -> 2 5 3 6 7 0 1 , 7 1 2 5 -> 2 5 3 6 7 0 4 , 4 3 -> 1 , 4 5 -> 4 , 2 5 -> 2 , 5 8 -> 8 , 5 3 -> 3 , 5 5 -> 5 , 5 9 -> 9 , 10 5 -> 10 , 1 6 -> 1 , 6 7 -> 7 , 6 6 -> 6 , 6 2 -> 2 , 6 11 -> 11 , 3 6 -> 3 , 12 6 -> 12 , 0 0 -> 0 , 0 1 -> 1 , 0 4 -> 4 , 0 13 -> 13 , 7 0 -> 7 , 7 4 -> 2 , 8 0 -> 8 , 14 0 -> 14 } The system was filtered by the following matrix interpretation of type E_J with J = {1,...,2} and dimension 3: 0 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 1 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 2 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 3 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 4 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 5 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 1 0 | \ / 6 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 7 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 8 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 9 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 10 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 11 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 12 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 13 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 14 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / After renaming modulo { 0->0, 1->1, 2->2, 3->3, 4->4, 5->5, 6->6, 7->7, 8->8, 9->9, 10->10, 11->11, 12->12, 13->13, 14->14 }, it remains to prove termination of the 26-rule system { 0 1 2 3 -> 4 5 3 6 7 0 1 , 0 1 2 5 -> 4 5 3 6 7 0 4 , 7 1 2 3 -> 2 5 3 6 7 0 1 , 7 1 2 5 -> 2 5 3 6 7 0 4 , 4 3 -> 1 , 4 5 -> 4 , 2 5 -> 2 , 5 8 -> 8 , 5 3 -> 3 , 5 9 -> 9 , 10 5 -> 10 , 1 6 -> 1 , 6 7 -> 7 , 6 6 -> 6 , 6 2 -> 2 , 6 11 -> 11 , 3 6 -> 3 , 12 6 -> 12 , 0 0 -> 0 , 0 1 -> 1 , 0 4 -> 4 , 0 13 -> 13 , 7 0 -> 7 , 7 4 -> 2 , 8 0 -> 8 , 14 0 -> 14 } The system was filtered by the following matrix interpretation of type E_J with J = {1,...,2} and dimension 3: 0 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 1 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 2 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 3 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 4 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 5 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 6 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 1 0 | \ / 7 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 8 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 9 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 10 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 11 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 12 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 13 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 14 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / After renaming modulo { 0->0, 1->1, 2->2, 3->3, 4->4, 5->5, 6->6, 7->7, 8->8, 9->9, 10->10, 11->11, 12->12, 13->13, 14->14 }, it remains to prove termination of the 25-rule system { 0 1 2 3 -> 4 5 3 6 7 0 1 , 0 1 2 5 -> 4 5 3 6 7 0 4 , 7 1 2 3 -> 2 5 3 6 7 0 1 , 7 1 2 5 -> 2 5 3 6 7 0 4 , 4 3 -> 1 , 4 5 -> 4 , 2 5 -> 2 , 5 8 -> 8 , 5 3 -> 3 , 5 9 -> 9 , 10 5 -> 10 , 1 6 -> 1 , 6 7 -> 7 , 6 2 -> 2 , 6 11 -> 11 , 3 6 -> 3 , 12 6 -> 12 , 0 0 -> 0 , 0 1 -> 1 , 0 4 -> 4 , 0 13 -> 13 , 7 0 -> 7 , 7 4 -> 2 , 8 0 -> 8 , 14 0 -> 14 } The system was filtered by the following matrix interpretation of type E_J with J = {1,...,2} and dimension 3: 0 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 1 0 | \ / 1 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 2 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 3 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 4 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 5 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 6 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 7 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 8 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 9 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 10 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 11 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 12 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 13 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 14 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / After renaming modulo { 0->0, 1->1, 2->2, 3->3, 4->4, 5->5, 6->6, 7->7, 8->8, 9->9, 10->10, 11->11, 12->12, 13->13, 14->14 }, it remains to prove termination of the 24-rule system { 0 1 2 3 -> 4 5 3 6 7 0 1 , 0 1 2 5 -> 4 5 3 6 7 0 4 , 7 1 2 3 -> 2 5 3 6 7 0 1 , 7 1 2 5 -> 2 5 3 6 7 0 4 , 4 3 -> 1 , 4 5 -> 4 , 2 5 -> 2 , 5 8 -> 8 , 5 3 -> 3 , 5 9 -> 9 , 10 5 -> 10 , 1 6 -> 1 , 6 7 -> 7 , 6 2 -> 2 , 6 11 -> 11 , 3 6 -> 3 , 12 6 -> 12 , 0 1 -> 1 , 0 4 -> 4 , 0 13 -> 13 , 7 0 -> 7 , 7 4 -> 2 , 8 0 -> 8 , 14 0 -> 14 } Applying the dependency pairs transformation. After renaming modulo { (0,true)->0, (1,false)->1, (2,false)->2, (3,false)->3, (4,true)->4, (5,false)->5, (6,false)->6, (7,false)->7, (0,false)->8, (5,true)->9, (3,true)->10, (6,true)->11, (7,true)->12, (1,true)->13, (4,false)->14, (2,true)->15, (8,false)->16, (8,true)->17, (10,true)->18, (12,true)->19, (14,true)->20, (9,false)->21, (10,false)->22, (11,false)->23, (12,false)->24, (13,false)->25, (14,false)->26 }, it remains to prove termination of the 69-rule system { 0 1 2 3 -> 4 5 3 6 7 8 1 , 0 1 2 3 -> 9 3 6 7 8 1 , 0 1 2 3 -> 10 6 7 8 1 , 0 1 2 3 -> 11 7 8 1 , 0 1 2 3 -> 12 8 1 , 0 1 2 3 -> 0 1 , 0 1 2 3 -> 13 , 0 1 2 5 -> 4 5 3 6 7 8 14 , 0 1 2 5 -> 9 3 6 7 8 14 , 0 1 2 5 -> 10 6 7 8 14 , 0 1 2 5 -> 11 7 8 14 , 0 1 2 5 -> 12 8 14 , 0 1 2 5 -> 0 14 , 0 1 2 5 -> 4 , 12 1 2 3 -> 15 5 3 6 7 8 1 , 12 1 2 3 -> 9 3 6 7 8 1 , 12 1 2 3 -> 10 6 7 8 1 , 12 1 2 3 -> 11 7 8 1 , 12 1 2 3 -> 12 8 1 , 12 1 2 3 -> 0 1 , 12 1 2 3 -> 13 , 12 1 2 5 -> 15 5 3 6 7 8 14 , 12 1 2 5 -> 9 3 6 7 8 14 , 12 1 2 5 -> 10 6 7 8 14 , 12 1 2 5 -> 11 7 8 14 , 12 1 2 5 -> 12 8 14 , 12 1 2 5 -> 0 14 , 12 1 2 5 -> 4 , 4 3 -> 13 , 4 5 -> 4 , 15 5 -> 15 , 9 16 -> 17 , 9 3 -> 10 , 18 5 -> 18 , 13 6 -> 13 , 11 7 -> 12 , 11 2 -> 15 , 10 6 -> 10 , 19 6 -> 19 , 0 1 -> 13 , 0 14 -> 4 , 12 8 -> 12 , 12 14 -> 15 , 17 8 -> 17 , 20 8 -> 20 , 8 1 2 3 ->= 14 5 3 6 7 8 1 , 8 1 2 5 ->= 14 5 3 6 7 8 14 , 7 1 2 3 ->= 2 5 3 6 7 8 1 , 7 1 2 5 ->= 2 5 3 6 7 8 14 , 14 3 ->= 1 , 14 5 ->= 14 , 2 5 ->= 2 , 5 16 ->= 16 , 5 3 ->= 3 , 5 21 ->= 21 , 22 5 ->= 22 , 1 6 ->= 1 , 6 7 ->= 7 , 6 2 ->= 2 , 6 23 ->= 23 , 3 6 ->= 3 , 24 6 ->= 24 , 8 1 ->= 1 , 8 14 ->= 14 , 8 25 ->= 25 , 7 8 ->= 7 , 7 14 ->= 2 , 16 8 ->= 16 , 26 8 ->= 26 } The system was filtered by the following matrix interpretation of type E_J with J = {1,...,2} and dimension 2: 0 is interpreted by / \ | 1 0 | | 0 1 | \ / 1 is interpreted by / \ | 1 0 | | 0 1 | \ / 2 is interpreted by / \ | 1 0 | | 0 1 | \ / 3 is interpreted by / \ | 1 0 | | 0 1 | \ / 4 is interpreted by / \ | 1 0 | | 0 1 | \ / 5 is interpreted by / \ | 1 0 | | 0 1 | \ / 6 is interpreted by / \ | 1 0 | | 0 1 | \ / 7 is interpreted by / \ | 1 0 | | 0 1 | \ / 8 is interpreted by / \ | 1 0 | | 0 1 | \ / 9 is interpreted by / \ | 1 0 | | 0 1 | \ / 10 is interpreted by / \ | 1 0 | | 0 1 | \ / 11 is interpreted by / \ | 1 0 | | 0 1 | \ / 12 is interpreted by / \ | 1 0 | | 0 1 | \ / 13 is interpreted by / \ | 1 0 | | 0 1 | \ / 14 is interpreted by / \ | 1 0 | | 0 1 | \ / 15 is interpreted by / \ | 1 0 | | 0 1 | \ / 16 is interpreted by / \ | 1 1 | | 0 1 | \ / 17 is interpreted by / \ | 1 0 | | 0 1 | \ / 18 is interpreted by / \ | 1 1 | | 0 1 | \ / 19 is interpreted by / \ | 1 1 | | 0 1 | \ / 20 is interpreted by / \ | 1 1 | | 0 1 | \ / 21 is interpreted by / \ | 1 1 | | 0 1 | \ / 22 is interpreted by / \ | 1 1 | | 0 1 | \ / 23 is interpreted by / \ | 1 1 | | 0 1 | \ / 24 is interpreted by / \ | 1 1 | | 0 1 | \ / 25 is interpreted by / \ | 1 1 | | 0 1 | \ / 26 is interpreted by / \ | 1 1 | | 0 1 | \ / After renaming modulo { 0->0, 1->1, 2->2, 3->3, 4->4, 5->5, 6->6, 7->7, 8->8, 9->9, 10->10, 11->11, 12->12, 13->13, 14->14, 15->15, 18->16, 19->17, 17->18, 20->19, 16->20, 21->21, 22->22, 23->23, 24->24, 25->25, 26->26 }, it remains to prove termination of the 68-rule system { 0 1 2 3 -> 4 5 3 6 7 8 1 , 0 1 2 3 -> 9 3 6 7 8 1 , 0 1 2 3 -> 10 6 7 8 1 , 0 1 2 3 -> 11 7 8 1 , 0 1 2 3 -> 12 8 1 , 0 1 2 3 -> 0 1 , 0 1 2 3 -> 13 , 0 1 2 5 -> 4 5 3 6 7 8 14 , 0 1 2 5 -> 9 3 6 7 8 14 , 0 1 2 5 -> 10 6 7 8 14 , 0 1 2 5 -> 11 7 8 14 , 0 1 2 5 -> 12 8 14 , 0 1 2 5 -> 0 14 , 0 1 2 5 -> 4 , 12 1 2 3 -> 15 5 3 6 7 8 1 , 12 1 2 3 -> 9 3 6 7 8 1 , 12 1 2 3 -> 10 6 7 8 1 , 12 1 2 3 -> 11 7 8 1 , 12 1 2 3 -> 12 8 1 , 12 1 2 3 -> 0 1 , 12 1 2 3 -> 13 , 12 1 2 5 -> 15 5 3 6 7 8 14 , 12 1 2 5 -> 9 3 6 7 8 14 , 12 1 2 5 -> 10 6 7 8 14 , 12 1 2 5 -> 11 7 8 14 , 12 1 2 5 -> 12 8 14 , 12 1 2 5 -> 0 14 , 12 1 2 5 -> 4 , 4 3 -> 13 , 4 5 -> 4 , 15 5 -> 15 , 9 3 -> 10 , 16 5 -> 16 , 13 6 -> 13 , 11 7 -> 12 , 11 2 -> 15 , 10 6 -> 10 , 17 6 -> 17 , 0 1 -> 13 , 0 14 -> 4 , 12 8 -> 12 , 12 14 -> 15 , 18 8 -> 18 , 19 8 -> 19 , 8 1 2 3 ->= 14 5 3 6 7 8 1 , 8 1 2 5 ->= 14 5 3 6 7 8 14 , 7 1 2 3 ->= 2 5 3 6 7 8 1 , 7 1 2 5 ->= 2 5 3 6 7 8 14 , 14 3 ->= 1 , 14 5 ->= 14 , 2 5 ->= 2 , 5 20 ->= 20 , 5 3 ->= 3 , 5 21 ->= 21 , 22 5 ->= 22 , 1 6 ->= 1 , 6 7 ->= 7 , 6 2 ->= 2 , 6 23 ->= 23 , 3 6 ->= 3 , 24 6 ->= 24 , 8 1 ->= 1 , 8 14 ->= 14 , 8 25 ->= 25 , 7 8 ->= 7 , 7 14 ->= 2 , 20 8 ->= 20 , 26 8 ->= 26 } The system was filtered by the following matrix interpretation of type E_J with J = {1,...,2} and dimension 2: 0 is interpreted by / \ | 1 0 | | 0 1 | \ / 1 is interpreted by / \ | 1 2 | | 0 1 | \ / 2 is interpreted by / \ | 1 1 | | 0 1 | \ / 3 is interpreted by / \ | 1 1 | | 0 1 | \ / 4 is interpreted by / \ | 1 0 | | 0 1 | \ / 5 is interpreted by / \ | 1 0 | | 0 1 | \ / 6 is interpreted by / \ | 1 0 | | 0 1 | \ / 7 is interpreted by / \ | 1 0 | | 0 1 | \ / 8 is interpreted by / \ | 1 0 | | 0 1 | \ / 9 is interpreted by / \ | 1 0 | | 0 1 | \ / 10 is interpreted by / \ | 1 0 | | 0 1 | \ / 11 is interpreted by / \ | 1 1 | | 0 1 | \ / 12 is interpreted by / \ | 1 0 | | 0 1 | \ / 13 is interpreted by / \ | 1 0 | | 0 1 | \ / 14 is interpreted by / \ | 1 1 | | 0 1 | \ / 15 is interpreted by / \ | 1 0 | | 0 1 | \ / 16 is interpreted by / \ | 1 0 | | 0 1 | \ / 17 is interpreted by / \ | 1 0 | | 0 1 | \ / 18 is interpreted by / \ | 1 0 | | 0 1 | \ / 19 is interpreted by / \ | 1 0 | | 0 1 | \ / 20 is interpreted by / \ | 1 0 | | 0 1 | \ / 21 is interpreted by / \ | 1 0 | | 0 1 | \ / 22 is interpreted by / \ | 1 0 | | 0 1 | \ / 23 is interpreted by / \ | 1 0 | | 0 1 | \ / 24 is interpreted by / \ | 1 0 | | 0 1 | \ / 25 is interpreted by / \ | 1 0 | | 0 1 | \ / 26 is interpreted by / \ | 1 0 | | 0 1 | \ / After renaming modulo { 4->0, 5->1, 15->2, 16->3, 13->4, 6->5, 10->6, 17->7, 12->8, 8->9, 18->10, 19->11, 1->12, 2->13, 3->14, 14->15, 7->16, 20->17, 21->18, 22->19, 23->20, 24->21, 25->22, 26->23 }, it remains to prove termination of the 33-rule system { 0 1 -> 0 , 2 1 -> 2 , 3 1 -> 3 , 4 5 -> 4 , 6 5 -> 6 , 7 5 -> 7 , 8 9 -> 8 , 10 9 -> 10 , 11 9 -> 11 , 9 12 13 14 ->= 15 1 14 5 16 9 12 , 9 12 13 1 ->= 15 1 14 5 16 9 15 , 16 12 13 14 ->= 13 1 14 5 16 9 12 , 16 12 13 1 ->= 13 1 14 5 16 9 15 , 15 14 ->= 12 , 15 1 ->= 15 , 13 1 ->= 13 , 1 17 ->= 17 , 1 14 ->= 14 , 1 18 ->= 18 , 19 1 ->= 19 , 12 5 ->= 12 , 5 16 ->= 16 , 5 13 ->= 13 , 5 20 ->= 20 , 14 5 ->= 14 , 21 5 ->= 21 , 9 12 ->= 12 , 9 15 ->= 15 , 9 22 ->= 22 , 16 9 ->= 16 , 16 15 ->= 13 , 17 9 ->= 17 , 23 9 ->= 23 } The system was filtered by the following matrix interpretation of type E_J with J = {1,...,2} and dimension 3: 0 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 0 0 | \ / 1 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 1 0 | \ / 2 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 3 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 4 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 5 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 6 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 7 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 8 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 9 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 10 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 11 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 12 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 13 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 14 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 15 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 16 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 17 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 18 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 19 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 20 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 21 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 22 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 23 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / After renaming modulo { 2->0, 1->1, 3->2, 4->3, 5->4, 6->5, 7->6, 8->7, 9->8, 10->9, 11->10, 12->11, 13->12, 14->13, 15->14, 16->15, 17->16, 18->17, 19->18, 20->19, 21->20, 22->21, 23->22 }, it remains to prove termination of the 32-rule system { 0 1 -> 0 , 2 1 -> 2 , 3 4 -> 3 , 5 4 -> 5 , 6 4 -> 6 , 7 8 -> 7 , 9 8 -> 9 , 10 8 -> 10 , 8 11 12 13 ->= 14 1 13 4 15 8 11 , 8 11 12 1 ->= 14 1 13 4 15 8 14 , 15 11 12 13 ->= 12 1 13 4 15 8 11 , 15 11 12 1 ->= 12 1 13 4 15 8 14 , 14 13 ->= 11 , 14 1 ->= 14 , 12 1 ->= 12 , 1 16 ->= 16 , 1 13 ->= 13 , 1 17 ->= 17 , 18 1 ->= 18 , 11 4 ->= 11 , 4 15 ->= 15 , 4 12 ->= 12 , 4 19 ->= 19 , 13 4 ->= 13 , 20 4 ->= 20 , 8 11 ->= 11 , 8 14 ->= 14 , 8 21 ->= 21 , 15 8 ->= 15 , 15 14 ->= 12 , 16 8 ->= 16 , 22 8 ->= 22 } The system was filtered by the following matrix interpretation of type E_J with J = {1,...,2} and dimension 3: 0 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 0 0 | \ / 1 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 1 0 | \ / 2 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 3 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 4 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 5 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 6 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 7 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 8 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 9 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 10 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 11 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 12 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 13 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 14 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 15 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 16 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 17 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 18 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 19 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 20 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 21 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 22 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / After renaming modulo { 2->0, 1->1, 3->2, 4->3, 5->4, 6->5, 7->6, 8->7, 9->8, 10->9, 11->10, 12->11, 13->12, 14->13, 15->14, 16->15, 17->16, 18->17, 19->18, 20->19, 21->20, 22->21 }, it remains to prove termination of the 31-rule system { 0 1 -> 0 , 2 3 -> 2 , 4 3 -> 4 , 5 3 -> 5 , 6 7 -> 6 , 8 7 -> 8 , 9 7 -> 9 , 7 10 11 12 ->= 13 1 12 3 14 7 10 , 7 10 11 1 ->= 13 1 12 3 14 7 13 , 14 10 11 12 ->= 11 1 12 3 14 7 10 , 14 10 11 1 ->= 11 1 12 3 14 7 13 , 13 12 ->= 10 , 13 1 ->= 13 , 11 1 ->= 11 , 1 15 ->= 15 , 1 12 ->= 12 , 1 16 ->= 16 , 17 1 ->= 17 , 10 3 ->= 10 , 3 14 ->= 14 , 3 11 ->= 11 , 3 18 ->= 18 , 12 3 ->= 12 , 19 3 ->= 19 , 7 10 ->= 10 , 7 13 ->= 13 , 7 20 ->= 20 , 14 7 ->= 14 , 14 13 ->= 11 , 15 7 ->= 15 , 21 7 ->= 21 } The system was filtered by the following matrix interpretation of type E_J with J = {1,...,2} and dimension 3: 0 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 0 0 | \ / 1 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 1 0 | \ / 2 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 3 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 4 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 5 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 6 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 7 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 8 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 9 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 10 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 11 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 12 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 13 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 14 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 15 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 16 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 17 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 18 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 19 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 20 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 21 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / After renaming modulo { 2->0, 3->1, 4->2, 5->3, 6->4, 7->5, 8->6, 9->7, 10->8, 11->9, 12->10, 13->11, 1->12, 14->13, 15->14, 16->15, 17->16, 18->17, 19->18, 20->19, 21->20 }, it remains to prove termination of the 30-rule system { 0 1 -> 0 , 2 1 -> 2 , 3 1 -> 3 , 4 5 -> 4 , 6 5 -> 6 , 7 5 -> 7 , 5 8 9 10 ->= 11 12 10 1 13 5 8 , 5 8 9 12 ->= 11 12 10 1 13 5 11 , 13 8 9 10 ->= 9 12 10 1 13 5 8 , 13 8 9 12 ->= 9 12 10 1 13 5 11 , 11 10 ->= 8 , 11 12 ->= 11 , 9 12 ->= 9 , 12 14 ->= 14 , 12 10 ->= 10 , 12 15 ->= 15 , 16 12 ->= 16 , 8 1 ->= 8 , 1 13 ->= 13 , 1 9 ->= 9 , 1 17 ->= 17 , 10 1 ->= 10 , 18 1 ->= 18 , 5 8 ->= 8 , 5 11 ->= 11 , 5 19 ->= 19 , 13 5 ->= 13 , 13 11 ->= 9 , 14 5 ->= 14 , 20 5 ->= 20 } The system was filtered by the following matrix interpretation of type E_J with J = {1,...,2} and dimension 3: 0 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 0 0 | \ / 1 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 1 0 | \ / 2 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 3 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 4 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 5 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 6 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 7 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 8 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 9 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 10 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 11 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 12 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 13 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 14 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 15 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 16 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 17 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 18 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 19 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 20 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / After renaming modulo { 2->0, 1->1, 3->2, 4->3, 5->4, 6->5, 7->6, 8->7, 9->8, 10->9, 11->10, 12->11, 13->12, 14->13, 15->14, 16->15, 17->16, 18->17, 19->18, 20->19 }, it remains to prove termination of the 29-rule system { 0 1 -> 0 , 2 1 -> 2 , 3 4 -> 3 , 5 4 -> 5 , 6 4 -> 6 , 4 7 8 9 ->= 10 11 9 1 12 4 7 , 4 7 8 11 ->= 10 11 9 1 12 4 10 , 12 7 8 9 ->= 8 11 9 1 12 4 7 , 12 7 8 11 ->= 8 11 9 1 12 4 10 , 10 9 ->= 7 , 10 11 ->= 10 , 8 11 ->= 8 , 11 13 ->= 13 , 11 9 ->= 9 , 11 14 ->= 14 , 15 11 ->= 15 , 7 1 ->= 7 , 1 12 ->= 12 , 1 8 ->= 8 , 1 16 ->= 16 , 9 1 ->= 9 , 17 1 ->= 17 , 4 7 ->= 7 , 4 10 ->= 10 , 4 18 ->= 18 , 12 4 ->= 12 , 12 10 ->= 8 , 13 4 ->= 13 , 19 4 ->= 19 } The system was filtered by the following matrix interpretation of type E_J with J = {1,...,2} and dimension 3: 0 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 0 0 | \ / 1 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 1 0 | \ / 2 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 3 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 4 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 5 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 6 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 7 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 8 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 9 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 10 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 11 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 12 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 13 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 14 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 15 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 16 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 17 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 18 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 19 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / After renaming modulo { 2->0, 1->1, 3->2, 4->3, 5->4, 6->5, 7->6, 8->7, 9->8, 10->9, 11->10, 12->11, 13->12, 14->13, 15->14, 16->15, 17->16, 18->17, 19->18 }, it remains to prove termination of the 28-rule system { 0 1 -> 0 , 2 3 -> 2 , 4 3 -> 4 , 5 3 -> 5 , 3 6 7 8 ->= 9 10 8 1 11 3 6 , 3 6 7 10 ->= 9 10 8 1 11 3 9 , 11 6 7 8 ->= 7 10 8 1 11 3 6 , 11 6 7 10 ->= 7 10 8 1 11 3 9 , 9 8 ->= 6 , 9 10 ->= 9 , 7 10 ->= 7 , 10 12 ->= 12 , 10 8 ->= 8 , 10 13 ->= 13 , 14 10 ->= 14 , 6 1 ->= 6 , 1 11 ->= 11 , 1 7 ->= 7 , 1 15 ->= 15 , 8 1 ->= 8 , 16 1 ->= 16 , 3 6 ->= 6 , 3 9 ->= 9 , 3 17 ->= 17 , 11 3 ->= 11 , 11 9 ->= 7 , 12 3 ->= 12 , 18 3 ->= 18 } The system was filtered by the following matrix interpretation of type E_J with J = {1,...,2} and dimension 3: 0 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 0 0 | \ / 1 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 1 0 | \ / 2 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 3 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 4 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 5 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 6 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 7 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 8 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 9 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 10 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 11 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 12 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 13 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 14 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 15 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 16 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 17 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 18 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / After renaming modulo { 2->0, 3->1, 4->2, 5->3, 6->4, 7->5, 8->6, 9->7, 10->8, 1->9, 11->10, 12->11, 13->12, 14->13, 15->14, 16->15, 17->16, 18->17 }, it remains to prove termination of the 27-rule system { 0 1 -> 0 , 2 1 -> 2 , 3 1 -> 3 , 1 4 5 6 ->= 7 8 6 9 10 1 4 , 1 4 5 8 ->= 7 8 6 9 10 1 7 , 10 4 5 6 ->= 5 8 6 9 10 1 4 , 10 4 5 8 ->= 5 8 6 9 10 1 7 , 7 6 ->= 4 , 7 8 ->= 7 , 5 8 ->= 5 , 8 11 ->= 11 , 8 6 ->= 6 , 8 12 ->= 12 , 13 8 ->= 13 , 4 9 ->= 4 , 9 10 ->= 10 , 9 5 ->= 5 , 9 14 ->= 14 , 6 9 ->= 6 , 15 9 ->= 15 , 1 4 ->= 4 , 1 7 ->= 7 , 1 16 ->= 16 , 10 1 ->= 10 , 10 7 ->= 5 , 11 1 ->= 11 , 17 1 ->= 17 } The system was filtered by the following matrix interpretation of type E_J with J = {1,...,2} and dimension 3: 0 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 0 0 | \ / 1 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 1 0 | \ / 2 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 3 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 4 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 5 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 6 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 7 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 8 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 9 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 10 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 11 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 12 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 13 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 14 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 15 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 16 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 17 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / After renaming modulo { 2->0, 1->1, 3->2, 4->3, 5->4, 6->5, 7->6, 8->7, 9->8, 10->9, 11->10, 12->11, 13->12, 14->13, 15->14, 16->15, 17->16 }, it remains to prove termination of the 26-rule system { 0 1 -> 0 , 2 1 -> 2 , 1 3 4 5 ->= 6 7 5 8 9 1 3 , 1 3 4 7 ->= 6 7 5 8 9 1 6 , 9 3 4 5 ->= 4 7 5 8 9 1 3 , 9 3 4 7 ->= 4 7 5 8 9 1 6 , 6 5 ->= 3 , 6 7 ->= 6 , 4 7 ->= 4 , 7 10 ->= 10 , 7 5 ->= 5 , 7 11 ->= 11 , 12 7 ->= 12 , 3 8 ->= 3 , 8 9 ->= 9 , 8 4 ->= 4 , 8 13 ->= 13 , 5 8 ->= 5 , 14 8 ->= 14 , 1 3 ->= 3 , 1 6 ->= 6 , 1 15 ->= 15 , 9 1 ->= 9 , 9 6 ->= 4 , 10 1 ->= 10 , 16 1 ->= 16 } The system was filtered by the following matrix interpretation of type E_J with J = {1,...,2} and dimension 3: 0 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 0 0 | \ / 1 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 1 0 | \ / 2 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 3 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 4 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 5 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 6 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 7 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 8 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 9 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 10 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 11 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 12 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 13 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 14 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 15 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 16 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / After renaming modulo { 2->0, 1->1, 3->2, 4->3, 5->4, 6->5, 7->6, 8->7, 9->8, 10->9, 11->10, 12->11, 13->12, 14->13, 15->14, 16->15 }, it remains to prove termination of the 25-rule system { 0 1 -> 0 , 1 2 3 4 ->= 5 6 4 7 8 1 2 , 1 2 3 6 ->= 5 6 4 7 8 1 5 , 8 2 3 4 ->= 3 6 4 7 8 1 2 , 8 2 3 6 ->= 3 6 4 7 8 1 5 , 5 4 ->= 2 , 5 6 ->= 5 , 3 6 ->= 3 , 6 9 ->= 9 , 6 4 ->= 4 , 6 10 ->= 10 , 11 6 ->= 11 , 2 7 ->= 2 , 7 8 ->= 8 , 7 3 ->= 3 , 7 12 ->= 12 , 4 7 ->= 4 , 13 7 ->= 13 , 1 2 ->= 2 , 1 5 ->= 5 , 1 14 ->= 14 , 8 1 ->= 8 , 8 5 ->= 3 , 9 1 ->= 9 , 15 1 ->= 15 } The system was filtered by the following matrix interpretation of type E_J with J = {1,...,2} and dimension 3: 0 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 0 0 | \ / 1 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 1 0 | \ / 2 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 3 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 4 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 5 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 6 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 7 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 8 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 9 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 10 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 11 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 12 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 13 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 14 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 15 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / After renaming modulo { 1->0, 2->1, 3->2, 4->3, 5->4, 6->5, 7->6, 8->7, 9->8, 10->9, 11->10, 12->11, 13->12, 14->13, 15->14 }, it remains to prove termination of the 24-rule system { 0 1 2 3 ->= 4 5 3 6 7 0 1 , 0 1 2 5 ->= 4 5 3 6 7 0 4 , 7 1 2 3 ->= 2 5 3 6 7 0 1 , 7 1 2 5 ->= 2 5 3 6 7 0 4 , 4 3 ->= 1 , 4 5 ->= 4 , 2 5 ->= 2 , 5 8 ->= 8 , 5 3 ->= 3 , 5 9 ->= 9 , 10 5 ->= 10 , 1 6 ->= 1 , 6 7 ->= 7 , 6 2 ->= 2 , 6 11 ->= 11 , 3 6 ->= 3 , 12 6 ->= 12 , 0 1 ->= 1 , 0 4 ->= 4 , 0 13 ->= 13 , 7 0 ->= 7 , 7 4 ->= 2 , 8 0 ->= 8 , 14 0 ->= 14 } The system is trivially terminating.