Eigenvalues:
	 -0.190769663339+0i	 -0.150047544208+0i	  0.065632656212+0i	 -0.126095054019+0i	 0.0484205665469+0i	-0.0920909109967+0i	-0.0873657555339+0i	-0.0814786874468+0i	 0.0367083686915+0i	 0.0336719576067+0i	  0.019057710557+0i	-0.0623353021621+0i	 0.0179120185042+0i	 0.00948346179654+0i	 0.00912869705311+0i	-0.0560209703533+0i	-0.00184840248275+0i	-0.0499971481149+0i	-0.0440636552719+0i	-0.00863938282657+0i	-0.0373452820163+0i	-0.0164271204521+0i	-0.0325257572272+0i	-0.0217998684594+0i	-0.0229781206585+0i	-0.0286431568258+0i

1.06434e-33
(-0.796973, 0.170726, 0.580697; 0.090909) (1.077608, -0.075513, 0.488041; 0.090909) (-0.114945, -0.435668, -0.393329; 0.090909) (-0.094816, 0.260942, -0.543586; 0.090909) (-0.469372, 0.889709, 0.231532; 0.090909) (-0.250295, -1.051405, -0.645324; 0.090909) (-0.552738, -0.648702, 0.572222; 0.090909) (0.412724, -0.844526, 0.466190; 0.090909) (0.448858, 0.093176, 0.119287; 0.090909) (-0.215314, 0.699798, -1.037767; 0.090909) (0.555263, 0.941464, 0.162037; 0.090909) [Vs = -0.354630]
r_ab:
	               0	    1.8929533067	   1.33476696796	    1.3285994509	   0.86381450864	   1.81537550063	   0.85509353087	   1.58341909923	   1.33079233741	   1.79935245428	   1.61178635533
	    1.8929533067	               0	   1.52600954833	   1.59750796022	   1.84135675774	   2.00005149004	   1.73021926509	   1.01682239894	  0.748171806954	   2.14495719708	   1.18885017659
	   1.33476696796	   1.52600954833	               0	  0.712914223391	   1.50754543837	  0.678935672729	   1.08135887766	    1.0882887485	  0.927536753882	   1.30944817984	   1.62914107436
	    1.3285994509	   1.59750796022	  0.712914223391	               0	   1.06604361302	   1.32543505773	   1.51068650256	   1.58091811689	  0.873571689955	  0.671810174946	   1.17627218434
	   0.86381450864	   1.84135675774	   1.50754543837	   1.06604361302	               0	   2.14121339883	   1.57788736166	   1.95977738842	   1.22074139824	   1.30833179434	   1.02829155204
	   1.81537550063	   2.00005149004	  0.678935672729	   1.32543505773	   2.14121339883	               0	   1.31759675308	   1.31067022167	   1.54386219681	   1.79497762766	   2.29614489756
	   0.85509353087	   1.73021926509	   1.08135887766	   1.51068650256	   1.57788736166	   1.31759675308	               0	  0.990811368155	   1.32617020197	   2.12705714626	   1.98104655133
	   1.58341909923	   1.01682239894	    1.0882887485	   1.58091811689	   1.95977738842	   1.31067022167	  0.990811368155	               0	   1.00046541202	   2.24527316669	   1.81730160795
	   1.33079233741	  0.748171806954	  0.927536753882	  0.873571689955	   1.22074139824	   1.54386219681	   1.32617020197	   1.00046541202	               0	   1.46556772018	  0.856003661944
	   1.79935245428	   2.14495719708	   1.30944817984	  0.671810174946	   1.30833179434	   1.79497762766	   2.12705714626	   2.24527316669	   1.46556772018	               0	    1.4462782021
	   1.61178635533	   1.18885017659	   1.62914107436	   1.17627218434	   1.02829155204	   2.29614489756	   1.98104655133	   1.81730160795	  0.856003661944	    1.4462782021	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   2.64513520268	   3.57019648864	   4.78466830868