Eigenvalues:
	  -0.19996890854+0i	 -0.181274218436+0i	 -0.158749378051+0i	 0.0782405028559+0i	 -0.112382825679+0i	 0.0680409731438+0i	 -0.155491186159+0i	-0.0908514465091+0i	 0.0543770062746+0i	 0.0405851959909+0i	 0.0692702249976+0i	 0.0328595410641+0i	-0.0672464095072+0i	-0.0617199171682+0i	-0.0623279489407+0i	 0.0191661547799+0i	 0.0173186150823+0i	 0.0149275260521+0i	 0.0165359648654+0i	-0.0268374497081+0i	-0.0155554999922+0i	-0.0169016132036+0i	-0.0351241251622+0i	-0.0448719016643+0i	-0.0432230418414+0i	-0.000175251790762+0i	-0.0433349496091+0i	 0.0337124964274+0i	-0.0525017707369+0i	 0.00798302442744+0i	-0.00213653871856+0i	-0.0414311390575+0i

2.14955e-33
(0.632332, 0.119830, -0.256806; 0.076923) (-0.571063, 1.157682, 0.094668; 0.076923) (0.396780, 0.976673, -0.198933; 0.076923) (0.308651, -0.555138, -0.276962; 0.076923) (-0.686508, -0.087237, 0.035339; 0.076923) (-0.184623, 0.058688, 0.999512; 0.076923) (1.164510, 0.341655, -0.449991; 0.076923) (-1.261955, -0.283030, 0.051645; 0.076923) (-0.507889, -0.909827, -0.255269; 0.076923) (-0.013469, 0.008103, -0.055061; 0.076923) (0.612443, -0.316075, 0.749376; 0.076923) (0.473618, -1.099057, -0.493014; 0.076923) (-0.362827, 0.587731, 0.055496; 0.076923) [Vs = -0.377823]
r_ab:
	               0	   1.62752236379	  0.890512619182	  0.748837027448	   1.36658767874	   1.49982895958	  0.608062750518	   1.96106051315	   1.53632629749	  0.685742260364	   1.09672699106	   1.25166672886	   1.14315571556
	   1.62752236379	               0	   1.02746607447	   1.96106051315	   1.25166672886	   1.47508168236	   1.99368179248	   1.59838422473	   2.09786567783	   1.28641386111	   2.00032172951	   2.55530804788	  0.608062750518
	  0.890512619182	   1.02746607447	               0	   1.53632629749	   1.53632629749	   1.61771286675	   1.02746607447	   2.09786567783	   2.09295976291	   1.06166375117	   1.61771286675	   2.09786567783	  0.890512619182
	  0.748837027448	   1.96106051315	   1.53632629749	               0	   1.14315571556	   1.49982895958	   1.25166672886	   1.62752236379	  0.890512619183	  0.685742260364	   1.09672699106	  0.608062750518	   1.36658767874
	   1.36658767874	   1.25166672886	   1.53632629749	   1.14315571556	               0	   1.09672699106	   1.96106051315	  0.608062750518	  0.890512619183	  0.685742260364	   1.49982895958	   1.62752236379	  0.748837027448
	   1.49982895958	   1.47508168236	   1.61771286675	   1.49982895958	   1.09672699106	               0	   2.00032172951	   1.47508168236	   1.61771286675	   1.06956827878	  0.915603010877	   2.00032172951	   1.09672699106
	  0.608062750518	   1.99368179248	   1.02746607447	   1.25166672886	   1.96106051315	   2.00032172951	               0	   2.55530804788	   2.09786567783	   1.28641386111	   1.47508168236	   1.59838422473	   1.62752236379
	   1.96106051315	   1.59838422473	   2.09786567783	   1.62752236379	  0.608062750518	   1.47508168236	   2.55530804788	               0	   1.02746607447	   1.28641386111	   2.00032172951	   1.99368179248	   1.25166672886
	   1.53632629749	   2.09786567783	   2.09295976291	  0.890512619183	  0.890512619183	   1.61771286675	   2.09786567783	   1.02746607447	               0	   1.06166375117	   1.61771286675	   1.02746607447	   1.53632629749
	  0.685742260364	   1.28641386111	   1.06166375117	  0.685742260364	  0.685742260364	   1.06956827878	   1.28641386111	   1.28641386111	   1.06166375117	               0	   1.06956827878	   1.28641386111	  0.685742260364
	   1.09672699106	   2.00032172951	   1.61771286675	   1.09672699106	   1.49982895958	  0.915603010877	   1.47508168236	   2.00032172951	   1.61771286675	   1.06956827878	               0	   1.47508168236	   1.49982895958
	   1.25166672886	   2.55530804788	   2.09786567783	  0.608062750518	   1.62752236379	   2.00032172951	   1.59838422473	   1.99368179248	   1.02746607447	   1.28641386111	   1.47508168236	               0	   1.96106051315
	   1.14315571556	  0.608062750518	  0.890512619182	   1.36658767874	  0.748837027448	   1.09672699106	   1.62752236379	   1.25166672886	   1.53632629749	  0.685742260364	   1.49982895958	   1.96106051315	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   5.70073651646	    1.9934341754	   5.30582930814