Eigenvalues:
	 -0.114535595443+0i	 -0.108881693159+0i	 -0.111960909921+0i	-0.0854870668815+0i	-0.0834970410291+0i	-0.0774821537896+0i	-0.0686697409983+0i	 -0.069770165905+0i	-0.0715728554632+0i	 0.0382183324192+0i	 0.0371886622674+0i	-0.0554213185047+0i	-0.0491553773025+0i	 0.0264752379573+0i	  0.022949457205+0i	-0.0390935597936+0i	 0.0184003373971+0i	 0.0147268648087+0i	 0.0133077703325+0i	 0.0102525070216+0i	 0.0087172569563+0i	 -0.032644471046+0i	-0.0309438211491+0i	 -0.026908913262+0i	-0.0251048847789+0i	-0.0193868232255+0i	-0.0205316563593+0i	-0.00399880278852+0i	-0.00483608939849+0i	-0.00738474881345+0i	-0.00593949860086+0i	-0.00615952566379+0i

1.54713e-33
(0.013837, 0.303549, -1.000208; 0.076923) (0.087009, 0.362318, -0.020240; 0.076923) (-0.673197, -0.879703, 0.019848; 0.076923) (0.192700, -1.090549, -0.032163; 0.076923) (0.206445, 0.975171, -0.516264; 0.076923) (0.914153, -0.000941, 0.462590; 0.076923) (0.742702, -0.655467, 0.261578; 0.076923) (-0.754107, 0.405281, 0.562794; 0.076923) (0.665696, 0.715143, 0.522384; 0.076923) (-0.925558, -0.249245, 0.361782; 0.076923) (-0.200201, 0.925990, 0.574394; 0.076923) (-0.083680, -0.289299, -0.220358; 0.076923) (-0.185799, -0.522248, -0.976136; 0.076923) [Vs = -0.366021]
r_ab:
	               0	   0.98445119604	   1.70663833882	   1.70663833882	  0.849926396362	   1.74443691881	   1.74443691881	   1.74443691881	   1.70663833882	   1.74443691881	   1.70663833882	   0.98445119604	  0.849926396362
	   0.98445119604	               0	   1.45675507944	   1.45675507944	  0.797429680736	   1.02432888989	   1.24307702751	   1.02432888989	  0.868219708009	   1.24307702751	  0.868219708009	  0.702699472605	   1.33064571468
	   1.70663833882	   1.45675507944	               0	  0.892714298882	   2.12173133905	   1.86759872922	   1.45378363649	   1.39732656038	   2.14212797208	  0.760317936591	   1.94724765485	  0.868219708009	   1.16503863552
	   1.70663833882	   1.45675507944	  0.892714298882	               0	   2.12173133905	   1.39732656038	  0.760317936591	   1.86759872922	   1.94724765485	   1.45378363649	   2.14212797208	  0.868219708009	   1.16503863552
	  0.849926396362	  0.797429680736	   2.12173133905	   2.12173133905	               0	   1.55299719435	     1.884566167	   1.55299719435	   1.16503863552	     1.884566167	   1.16503863552	   1.33064571468	   1.61480685059
	   1.74443691881	   1.02432888989	   1.86759872922	   1.39732656038	   1.55299719435	               0	  0.705836336855	   1.71992707963	  0.760317936591	   1.85912723978	   1.45378363649	   1.24307702751	     1.884566167
	   1.74443691881	   1.24307702751	   1.45378363649	  0.760317936591	     1.884566167	  0.705836336855	               0	   1.85912723978	   1.39732656038	   1.71992707963	   1.86759872922	   1.02432888989	   1.55299719435
	   1.74443691881	   1.02432888989	   1.39732656038	   1.86759872922	   1.55299719435	   1.71992707963	   1.85912723978	               0	   1.45378363649	  0.705836336855	  0.760317936591	   1.24307702751	     1.884566167
	   1.70663833882	  0.868219708009	   2.14212797208	   1.94724765485	   1.16503863552	  0.760317936591	   1.39732656038	   1.45378363649	               0	   1.86759872922	  0.892714298882	   1.45675507944	   2.12173133905
	   1.74443691881	   1.24307702751	  0.760317936591	   1.45378363649	     1.884566167	   1.85912723978	   1.71992707963	  0.705836336855	   1.86759872922	               0	   1.39732656038	   1.02432888989	   1.55299719435
	   1.70663833882	  0.868219708009	   1.94724765485	   2.14212797208	   1.16503863552	   1.45378363649	   1.86759872922	  0.760317936591	  0.892714298882	   1.39732656038	               0	   1.45675507944	   2.12173133905
	   0.98445119604	  0.702699472605	  0.868219708009	  0.868219708009	   1.33064571468	   1.24307702751	   1.02432888989	   1.24307702751	   1.45675507944	   1.02432888989	   1.45675507944	               0	  0.797429680736
	  0.849926396362	   1.33064571468	   1.16503863552	   1.16503863552	   1.61480685059	     1.884566167	   1.55299719435	     1.884566167	   2.12173133905	   1.55299719435	   2.12173133905	  0.797429680736	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   3.75508797868	   5.84067222051	   3.40423980081