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x[1, 1] := C(1, 1)*C(1, 1)+C(1, 2)*C(2, 1)+C(1, 3)*C(3, 1);
 =
                         x[1, 1] := -80
x[1, 2] := C(1, 1)*C(1, 2)+C(1, 2)*C(2, 2)+C(1, 3)*C(3, 2);
 =
                        x[1, 2] := -144
x[1, 3] := C(1, 1)*C(1, 3)+C(1, 2)*C(2, 3)+C(1, 3)*C(3, 3);
 =
                        x[1, 3] := -159
x[2, 1] := C(2, 1)*C(1, 1)+C(2, 2)*C(2, 1)+C(2, 3)*C(3, 1);
 =
                         x[2, 1] := 39
x[2, 2] := C(2, 1)*C(1, 2)+C(2, 2)*C(2, 2)+C(2, 3)*C(3, 2);
 =
                         x[2, 2] := 70
x[2, 3] := C(2, 1)*C(1, 3)+C(2, 2)*C(2, 3)+C(2, 3)*C(3, 3);
 =
                         x[2, 3] := 79
x[3, 1] := C(3, 1)*C(1, 1)+C(3, 2)*C(2, 1)+C(3, 3)*C(3, 1);
 =
                          x[3, 1] := 5
x[3, 2] := C(3, 1)*C(1, 2)+C(3, 2)*C(2, 2)+C(3, 3)*C(3, 2);
 =
                          x[3, 2] := 9
x[3, 3] := C(3, 1)*C(1, 3)+C(2, 3)*C(3, 2)+C(3, 3)*C(3, 3);
 =
                         x[3, 3] := 10