Eigenvalues:
	 -0.163961226116+0i	 -0.131302747458+0i	 -0.109243933199+0i	 0.0487160356277+0i	 0.0326622009547+0i	 0.0333926325755+0i	-0.0765670055693+0i	-0.0709391504424+0i	 0.0216810417551+0i	-0.0646058284569+0i	 0.0165742001121+0i	 0.00521763656115+0i	 0.00222573601831+0i	 0.00398758359336+0i	 0.000937948782606+0i	-0.0109894590304+0i	-0.0476203831413+0i	-0.0455461934031+0i	-0.0442659563705+0i	-0.0416433730833+0i	-0.0181814626836+0i	-0.0407241049022+0i	-0.0194733933297+0i	-0.0225030303138+0i	-0.0266942125916+0i	 -0.024896557132+0i	-0.0349158303041+0i	-0.0236202432357+0i	-0.0346053749939+0i

4.51835e-33
(0.501356, -0.937827, 0.174507; 0.083333) (-0.551894, 0.796375, 0.336481; 0.083333) (1.097482, -0.150817, -0.414529; 0.083333) (-0.440267, -0.012474, 0.926299; 0.083333) (0.299475, 0.525004, -0.892197; 0.083333) (0.576992, 0.026803, 0.839860; 0.083333) (0.399033, -0.079135, -0.184041; 0.083333) (0.458588, 0.884763, 0.214230; 0.083333) (-0.452485, 0.098206, -0.387666; 0.083333) (-0.658703, -1.053482, 0.200138; 0.083333) (-0.373578, -0.473556, 0.029267; 0.083333) (-0.856001, 0.376139, -0.842349; 0.083333) [Vs = -0.354762]
r_ab:
	               0	   2.03544321867	   1.14965875851	   1.51925091099	   1.82167176475	   1.17427626169	  0.936151514369	   1.82352460099	   1.51631686858	   1.16609214816	   1.00107557568	   2.14544194759
	   2.03544321867	               0	    2.0449038472	   1.00726475614	   1.51925091099	   1.45602787775	   1.39345747314	   1.02168080818	   1.01079714016	     1.857947858	   1.31867444734	   1.28791354918
	   1.14965875851	    2.0449038472	               0	    2.0449038472	   1.14965875851	   1.36965316423	  0.738981962414	   1.36965316423	   1.57007417009	   2.06804463301	   1.57007417009	   2.06804463301
	   1.51925091099	   1.00726475614	    2.0449038472	               0	   2.03544321867	   1.02168080818	   1.39345747314	   1.45602787775	   1.31867444734	   1.28791354918	   1.01079714016	     1.857947858
	   1.82167176475	   1.51925091099	   1.14965875851	   2.03544321867	               0	   1.82352460099	  0.936151514369	   1.17427626169	   1.00107557568	   2.14544194759	   1.51631686858	   1.16609214816
	   1.17427626169	   1.45602787775	   1.36965316423	   1.02168080818	   1.82352460099	               0	   1.04463670764	   1.06842366956	   1.60366505997	   1.76159082226	   1.34573544545	   2.23726022444
	  0.936151514369	   1.39345747314	  0.738981962414	   1.39345747314	  0.936151514369	   1.04463670764	               0	   1.04463670764	  0.893306071277	   1.48854061656	  0.893306071277	   1.48854061656
	   1.82352460099	   1.02168080818	   1.36965316423	   1.45602787775	   1.17427626169	   1.06842366956	   1.04463670764	               0	   1.34573544545	   2.23726022444	   1.60366505997	   1.76159082226
	   1.51631686858	   1.01079714016	   1.57007417009	   1.31867444734	   1.00107557568	   1.60366505997	  0.893306071277	   1.34573544545	               0	   1.30936108865	  0.712018796592	  0.668437318685
	   1.16609214816	     1.857947858	   2.06804463301	   1.28791354918	   2.14544194759	   1.76159082226	   1.48854061656	   2.23726022444	   1.30936108865	               0	  0.668437318685	   1.78031537582
	   1.00107557568	   1.31867444734	   1.57007417009	   1.01079714016	   1.51631686858	   1.34573544545	  0.893306071277	   1.60366505997	  0.712018796592	  0.668437318685	               0	   1.30936108865
	   2.14544194759	   1.28791354918	   2.06804463301	     1.857947858	   1.16609214816	   2.23726022444	   1.48854061656	   1.76159082226	  0.668437318685	   1.78031537582	   1.30936108865	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	    4.2536392692	   4.57554652461	   3.17081420619