Eigenvalues:
	 -0.252684167811+0i	 -0.241323019402+0i	 -0.184764267814+0i	 -0.168316779744+0i	 -0.142909815501+0i	 -0.117217830234+0i	 0.0877033733541+0i	 0.0856602080042+0i	 0.0836323871873+0i	 0.0772704436791+0i	 0.0528442458208+0i	  0.049772716857+0i	 0.0517997824011+0i	 0.0469937511512+0i	-0.0694932500341+0i	 0.0304356023939+0i	-0.0661836495649+0i	 0.0270213259168+0i	 0.0202887148776+0i	 0.0200112501303+0i	 0.0039444123385+0i	-0.0477135351288+0i	-0.0460407772108+0i	-0.0432931719887+0i	-0.0398822360662+0i	-0.0393221604623+0i	-0.00337847559337+0i	-0.00506072559058+0i	-0.0206200085664+0i	-0.0244494876195+0i	-0.00866369672805+0i	-0.0309223973071+0i	-0.00999930007266+0i	-0.0294051976057+0i	-0.0283439194626+0i

2.77572e-33
(0.509675, 0.463953, -0.476195; 0.071429) (0.786345, -1.025924, -0.092871; 0.071429) (-0.140043, -0.205144, 0.226004; 0.071429) (0.331201, 0.221714, 0.607799; 0.071429) (-0.423044, 0.552677, -0.753780; 0.071429) (-0.954749, -0.705765, 0.691902; 0.071429) (0.274767, 0.144816, -0.127693; 0.071429) (-0.224214, -0.561928, -0.818946; 0.071429) (0.448303, -0.570769, -0.038976; 0.071429) (-0.433822, 0.856591, 0.338761; 0.071429) (-0.562265, -0.440403, 0.437818; 0.071429) (-0.985576, 0.078090, -0.274125; 0.071429) (0.573106, 0.417174, 1.084896; 0.071429) (0.800318, 0.774918, -0.804594; 0.071429) [Vs = -0.382126]
r_ab:
	               0	   1.56307893978	   1.16743633286	   1.12497799429	  0.977185361638	   2.20844470477	  0.527715729001	   1.30709733858	   1.12497799429	   1.30709733858	   1.67401802415	   1.55740093638	   1.56307893978	  0.537604697213
	   1.56307893978	               0	   1.27810636054	   1.50156406377	   2.09556782882	   1.93643442749	   1.27810636054	   1.32804626155	  0.569511776676	   2.28450741328	   1.56307893978	   2.09556782882	   1.87487027613	   1.93643442749
	   1.16743633286	   1.27810636054	               0	  0.741651099777	   1.27057453812	   1.06368612173	  0.647796908397	   1.10738454718	  0.741651099777	   1.10738454718	  0.527715729001	   1.02238798347	   1.27810636054	   1.70497313284
	   1.12497799429	   1.50156406377	  0.741651099777	               0	   1.59132682332	   1.58775310057	  0.741651099777	   1.71993690941	   1.02959175278	   1.02990802514	   1.12497799429	   1.59132682332	  0.569511776676	   1.58775310057
	  0.977185361638	   2.09556782882	   1.27057453812	   1.59132682332	               0	   1.98906571015	   1.02238798347	   1.13407443875	   1.59132682332	   1.13407443875	   1.55740093638	  0.878489015307	   2.09556782882	   1.24442271877
	   2.20844470477	   1.93643442749	   1.06368612173	   1.58775310057	   1.98906571015	               0	   1.70497313284	   1.68434865524	   1.58775310057	   1.68434865524	  0.537604697213	   1.24442271877	   1.93643442749	   2.74083620211
	  0.527715729001	   1.27810636054	  0.647796908397	  0.741651099777	   1.02238798347	   1.70497313284	               0	   1.10738454718	  0.741651099777	   1.10738454718	   1.16743633286	   1.27057453812	   1.27810636054	   1.06368612173
	   1.30709733858	   1.32804626155	   1.10738454718	   1.71993690941	   1.13407443875	   1.68434865524	   1.10738454718	               0	   1.02990802514	   1.84293670475	   1.30709733858	   1.13407443875	   2.28450741328	   1.68434865524
	   1.12497799429	  0.569511776676	  0.741651099777	   1.02959175278	   1.59132682332	   1.58775310057	  0.741651099777	   1.02990802514	               0	   1.71993690941	   1.12497799429	   1.59132682332	   1.50156406377	   1.58775310057
	   1.30709733858	   2.28450741328	   1.10738454718	   1.02990802514	   1.13407443875	   1.68434865524	   1.10738454718	   1.84293670475	   1.71993690941	               0	   1.30709733858	   1.13407443875	   1.32804626155	   1.68434865524
	   1.67401802415	   1.56307893978	  0.527715729001	   1.12497799429	   1.55740093638	  0.537604697213	   1.16743633286	   1.30709733858	   1.12497799429	   1.30709733858	               0	  0.977185361638	   1.56307893978	   2.20844470477
	   1.55740093638	   2.09556782882	   1.02238798347	   1.59132682332	  0.878489015307	   1.24442271877	   1.27057453812	   1.13407443875	   1.59132682332	   1.13407443875	  0.977185361638	               0	   2.09556782882	   1.98906571015
	   1.56307893978	   1.87487027613	   1.27810636054	  0.569511776676	   2.09556782882	   1.93643442749	   1.27810636054	   2.28450741328	   1.50156406377	   1.32804626155	   1.56307893978	   2.09556782882	               0	   1.93643442749
	  0.537604697213	   1.93643442749	   1.70497313284	   1.58775310057	   1.24442271877	   2.74083620211	   1.06368612173	   1.68434865524	   1.58775310057	   1.68434865524	   2.20844470477	   1.98906571015	   1.93643442749	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   5.75295160826	   4.26124167803	   3.98580671371