Eigenvalues:
	 0.0983473224072+0i	 -0.244877413908+0i	 0.00360643029738+0i	 -0.244877413908+0i	 0.00360643029738+0i

1.15062e-33
(-0.842739, -0.732880, -0.293278; 0.250000) (0.965061, -0.397677, 0.493805; 0.250000) (-0.122322, 1.130557, -0.200527; 0.250000) (-0.000000, 0.000000, -0.000000; 0.250000) [Vs = -0.256130]
r_ab:
	               0	               2	               2	   1.15470053838
	               2	               0	               2	   1.15470053838
	               2	               2	               0	   1.15470053838
	   1.15470053838	   1.15470053838	   1.15470053838	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	 1.5968430851e-17	               2	               2