YES After renaming modulo { 1->0, 4->1, 3->2, 2->3, 5->4, 0->5 }, it remains to prove termination of the 19-rule system { 0 1 -> 2 0 0 3 3 1 , 4 1 -> 1 3 2 0 0 0 , 5 2 5 -> 3 0 0 5 3 5 , 5 4 4 -> 0 5 0 2 1 3 , 0 4 1 -> 5 3 4 3 5 1 , 2 4 1 -> 1 0 2 1 3 2 , 1 0 1 -> 2 2 3 3 2 0 , 4 1 5 -> 3 1 5 1 1 5 , 4 1 5 -> 4 0 4 3 0 5 , 4 1 1 -> 1 0 0 2 3 1 , 4 4 1 -> 2 1 1 0 3 3 , 5 4 4 5 -> 5 3 5 5 2 5 , 5 4 4 1 -> 5 0 2 1 2 1 , 0 1 4 1 -> 5 1 4 5 3 0 , 0 1 4 4 -> 5 5 0 2 1 0 , 3 4 1 5 -> 5 1 0 3 1 5 , 1 2 5 4 -> 2 2 3 2 4 4 , 4 1 5 5 -> 0 5 1 5 3 3 , 4 1 5 3 -> 2 5 1 4 5 3 } The system was filtered by the following matrix interpretation of type E_J with J = {1,...,2} and dimension 4: 0 is interpreted by / \ | 1 0 0 0 | | 0 1 0 0 | | 0 0 0 0 | | 0 0 0 0 | \ / 1 is interpreted by / \ | 1 0 0 0 | | 0 1 0 0 | | 0 0 0 0 | | 0 0 0 0 | \ / 2 is interpreted by / \ | 1 0 0 0 | | 0 1 0 0 | | 0 0 0 0 | | 0 0 0 0 | \ / 3 is interpreted by / \ | 1 0 0 0 | | 0 1 0 0 | | 0 0 0 0 | | 0 0 0 0 | \ / 4 is interpreted by / \ | 1 0 0 0 | | 0 1 0 0 | | 0 0 0 1 | | 0 1 0 0 | \ / 5 is interpreted by / \ | 1 0 1 0 | | 0 1 0 0 | | 0 0 0 0 | | 0 0 0 0 | \ / After renaming modulo { 0->0, 1->1, 2->2, 3->3, 4->4, 5->5 }, it remains to prove termination of the 16-rule system { 0 1 -> 2 0 0 3 3 1 , 4 1 -> 1 3 2 0 0 0 , 5 2 5 -> 3 0 0 5 3 5 , 0 4 1 -> 5 3 4 3 5 1 , 2 4 1 -> 1 0 2 1 3 2 , 1 0 1 -> 2 2 3 3 2 0 , 4 1 5 -> 3 1 5 1 1 5 , 4 1 5 -> 4 0 4 3 0 5 , 4 1 1 -> 1 0 0 2 3 1 , 4 4 1 -> 2 1 1 0 3 3 , 0 1 4 1 -> 5 1 4 5 3 0 , 0 1 4 4 -> 5 5 0 2 1 0 , 3 4 1 5 -> 5 1 0 3 1 5 , 1 2 5 4 -> 2 2 3 2 4 4 , 4 1 5 5 -> 0 5 1 5 3 3 , 4 1 5 3 -> 2 5 1 4 5 3 } The system was filtered by the following matrix interpretation of type E_J with J = {1,...,2} and dimension 5: 0 is interpreted by / \ | 1 0 0 0 0 | | 0 1 0 0 0 | | 0 0 0 0 0 | | 0 0 0 0 0 | | 0 0 0 0 0 | \ / 1 is interpreted by / \ | 1 0 1 0 0 | | 0 1 0 0 0 | | 0 0 0 0 0 | | 0 0 0 0 0 | | 0 0 0 0 0 | \ / 2 is interpreted by / \ | 1 0 0 0 0 | | 0 1 0 0 0 | | 0 0 0 1 0 | | 0 0 0 0 0 | | 0 0 0 0 0 | \ / 3 is interpreted by / \ | 1 0 0 0 0 | | 0 1 0 0 0 | | 0 0 0 0 0 | | 0 0 0 0 0 | | 0 0 0 0 0 | \ / 4 is interpreted by / \ | 1 0 0 0 0 | | 0 1 0 0 0 | | 0 0 0 0 0 | | 0 0 0 0 0 | | 0 1 0 0 0 | \ / 5 is interpreted by / \ | 1 0 0 0 0 | | 0 1 0 0 0 | | 0 0 0 0 0 | | 0 0 0 0 1 | | 0 0 0 0 0 | \ / After renaming modulo { 0->0, 1->1, 2->2, 3->3, 4->4, 5->5 }, it remains to prove termination of the 15-rule system { 0 1 -> 2 0 0 3 3 1 , 4 1 -> 1 3 2 0 0 0 , 5 2 5 -> 3 0 0 5 3 5 , 0 4 1 -> 5 3 4 3 5 1 , 2 4 1 -> 1 0 2 1 3 2 , 1 0 1 -> 2 2 3 3 2 0 , 4 1 5 -> 3 1 5 1 1 5 , 4 1 5 -> 4 0 4 3 0 5 , 4 1 1 -> 1 0 0 2 3 1 , 4 4 1 -> 2 1 1 0 3 3 , 0 1 4 1 -> 5 1 4 5 3 0 , 0 1 4 4 -> 5 5 0 2 1 0 , 3 4 1 5 -> 5 1 0 3 1 5 , 4 1 5 5 -> 0 5 1 5 3 3 , 4 1 5 3 -> 2 5 1 4 5 3 } 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 1 0 | \ / 2 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 1 | \ / 3 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / 4 is interpreted by / \ | 1 0 1 | | 0 1 0 | | 0 1 0 | \ / 5 is interpreted by / \ | 1 0 0 | | 0 1 0 | | 0 0 0 | \ / After renaming modulo { 0->0, 1->1, 2->2, 3->3, 5->4 }, it remains to prove termination of the 3-rule system { 0 1 -> 2 0 0 3 3 1 , 4 2 4 -> 3 0 0 4 3 4 , 1 0 1 -> 2 2 3 3 2 0 } 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 0 | | 0 1 | \ / 3 is interpreted by / \ | 1 0 | | 0 1 | \ / 4 is interpreted by / \ | 1 1 | | 0 1 | \ / After renaming modulo { 0->0, 1->1, 2->2, 3->3, 4->4 }, it remains to prove termination of the 2-rule system { 0 1 -> 2 0 0 3 3 1 , 4 2 4 -> 3 0 0 4 3 4 } 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 0 | | 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 | \ / After renaming modulo { 4->0, 2->1, 3->2, 0->3 }, it remains to prove termination of the 1-rule system { 0 1 0 -> 2 3 3 0 2 0 } 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 0 | | 0 1 | \ / 3 is interpreted by / \ | 1 0 | | 0 1 | \ / After renaming modulo { }, it remains to prove termination of the 0-rule system { } The system is trivially terminating.