univ3:=[MatrixAlgebra(RationalField(),3)![RationalField() | 1,-1/2,0 , -1/2,1,0 , 0,0,1]
,MatrixAlgebra(RationalField(),3)![RationalField() | 1,1/2,0 , 1/2,2,1/2 , 0,1/2,4]
,MatrixAlgebra(RationalField(),3)![RationalField() | 1,1/2,-1/2 , 1/2,2,-1 , -1/2,-1,4]
,MatrixAlgebra(RationalField(),3)![RationalField() | 1,1/2,-1/2 , 1/2,2,0 , -1/2,0,2]
,MatrixAlgebra(RationalField(),3)![RationalField() | 1,1/2,-1/2 , 1/2,2,0 , -1/2,0,5]
,MatrixAlgebra(RationalField(),3)![RationalField() | 1,1/2,0 , 1/2,2,0 , 0,0,3]
,MatrixAlgebra(RationalField(),3)![RationalField() | 1,0,1/2 , 0,1,-1/2 , 1/2,-1/2,2]
,MatrixAlgebra(RationalField(),3)![RationalField() | 1,0,0 , 0,1,0 , 0,0,3]
,MatrixAlgebra(RationalField(),3)![RationalField() | 1,0,-1/2 , 0,1,0 , -1/2,0,4]
,MatrixAlgebra(RationalField(),3)![RationalField() | 1,0,0 , 0,1,0 , 0,0,6]
,MatrixAlgebra(RationalField(),3)![RationalField() | 1,0,-1/2 , 0,1,0 , -1/2,0,7]
];