Well no, they occupy around 7/8 of the state space (if the symmetries buy you a factor of 8). But I guess the point is that the state space is so large that the

Well no, they occupy around 7/8 of the state space (if the symmetries buy you a factor of 8). But I guess the point is that the state space is so large that the factor of 8 still doesn't do a lot to make things tractable..