[ [ <identity> of ..., f3, f2, f2*f3, f1, f1*f3, f1*f2, f1*f2*f3 ], [ 1, 1, 1, 1, 2 ], [ 1, 1, 1, 1, 1, 1, 1, 1 ], [ 1, 1, 1, 1, -1, -1, -1, -1 ], [ 1, 1, -1, -1, 1, 1, -1, -1 ], [ 1, 1, -1, -1, -1, -1, 1, 1 ], [ 1, -1, E(4), -E(4), 0, 0, 0, 0 ], [ 0, 0, 0, 0, 1, -1, E(4), -E(4) ], [ 0, 0, 0, 0, 1, -1, -E(4), E(4) ], [ 1, -1, -E(4), E(4), 0, 0, 0, 0 ] ]