Eigenvalues:
	 -0.124110084219+0i	 0.0477524698079+0i	 -0.121512403075+0i	-0.0967883185716+0i	 0.0363479686326+0i	 -0.086857207931+0i	 0.0264883212739+0i	 0.0217063478109+0i	  0.022257729406+0i	 0.0143260778371+0i	 0.0135942544937+0i	 0.0104680447289+0i	-0.0727336063269+0i	 0.00535804415506+0i	-0.0687265069939+0i	-0.0642627589669+0i	-0.0616431290299+0i	-0.0631956026395+0i	-0.000395025527159+0i	-0.0563172935902+0i	-0.0036782472354+0i	 -0.026450103263+0i	-0.0338566395286+0i	-0.0391909971431+0i	-0.0101258116374+0i	-0.0374944905698+0i	-0.0116361026062+0i	 -0.014857039315+0i	-0.0497306311548+0i	-0.0497738815233+0i	 -0.016162820783+0i	-0.0165874316825+0i

1.50187e-33
(0.350557, 0.224838, 0.078211; 0.076923) (0.170428, -0.603295, -0.869345; 0.076923) (0.072205, -0.417170, -0.017739; 0.076923) (0.166326, 0.204357, -0.986966; 0.076923) (-0.917500, 0.219345, 0.569363; 0.076923) (-0.276833, -0.154082, 0.971159; 0.076923) (0.351868, 0.365680, 0.944054; 0.076923) (0.707298, 0.650995, -0.535849; 0.076923) (0.061706, -1.142783, -0.212995; 0.076923) (-0.607386, 0.474392, -0.787483; 0.076923) (-0.752717, 0.342443, -0.107669; 0.076923) (0.836331, 0.734227, 0.341450; 0.076923) (-0.162284, -0.898946, 0.613808; 0.076923) [Vs = -0.365492]
r_ab:
	               0	   1.27126436831	  0.706300682152	   1.08118607167	   1.35986413896	   1.15522925555	  0.877224083766	  0.828217755378	   1.42780297092	   1.31505047529	   1.12498719519	  0.751497332875	   1.34638708418
	   1.27126436831	               0	  0.877224083766	  0.816182066539	   1.98247487244	   1.94660989215	   2.06403714277	   1.40452566311	  0.856541125723	   1.33157983219	   1.52537521489	   1.92312661921	    1.5484989916
	  0.706300682152	  0.877224083766	               0	   1.15522925555	   1.31505047529	   1.08118607167	   1.27126436831	   1.34638708418	  0.751497332875	   1.35986413896	   1.12498719519	   1.42780297092	  0.828217755378
	   1.08118607167	  0.816182066539	   1.15522925555	               0	   1.89659299981	   2.03939265687	   1.94660989215	  0.834052116096	   1.55716449927	  0.843411044055	   1.27940296009	   1.57935362177	   1.97173478058
	   1.35986413896	   1.98247487244	   1.31505047529	   1.89659299981	               0	  0.843411044055	   1.33157983219	   2.01191129639	   1.85103228364	   1.41500908194	  0.707586593757	   1.84200227049	   1.35014880111
	   1.15522925555	   1.94660989215	   1.08118607167	   2.03939265687	  0.843411044055	               0	  0.816182066539	   1.97173478058	   1.57935362177	   1.89659299981	   1.27940296009	   1.55716449927	  0.834052116096
	  0.877224083766	   2.06403714277	   1.27126436831	   1.94660989215	   1.33157983219	  0.816182066539	               0	    1.5484989916	   1.92312661921	   1.98247487244	   1.52537521489	  0.856541125723	   1.40452566311
	  0.828217755378	   1.40452566311	   1.34638708418	  0.834052116096	   2.01191129639	   1.97173478058	    1.5484989916	               0	   1.93356214983	   1.35014880111	   1.55247770531	  0.890635067044	   2.11664832196
	   1.42780297092	  0.856541125723	  0.751497332875	   1.55716449927	   1.85103228364	   1.57935362177	   1.92312661921	   1.93356214983	               0	   1.84200227049	   1.69713717884	   2.10490342888	  0.890635067044
	   1.31505047529	   1.33157983219	   1.35986413896	  0.843411044055	   1.41500908194	   1.89659299981	   1.98247487244	   1.35014880111	   1.84200227049	               0	  0.707586593757	   1.85103228364	   2.01191129639
	   1.12498719519	   1.52537521489	   1.12498719519	   1.27940296009	  0.707586593757	   1.27940296009	   1.52537521489	   1.55247770531	   1.69713717884	  0.707586593757	               0	   1.69713717884	   1.55247770531
	  0.751497332875	   1.92312661921	   1.42780297092	   1.57935362177	   1.84200227049	   1.55716449927	  0.856541125723	  0.890635067044	   2.10490342888	   1.85103228364	   1.69713717884	               0	   1.93356214983
	   1.34638708418	    1.5484989916	  0.828217755378	   1.97173478058	   1.35014880111	  0.834052116096	   1.40452566311	   2.11664832196	  0.890635067044	   2.01191129639	   1.55247770531	   1.93356214983	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   3.08434917253	   4.43087256888	   5.48477825859