Condense: 3\gx+\gy3\g x + \g y3\gx+\gy.
\g(x3y)\g (x^3 y)\g(x3y)
\g(3x+y)\g (3x + y)\g(3x+y)
\g(xy)3\g (xy)^3\g(xy)3
3\g(x+y)3\g (x+y)3\g(x+y)