N_e = 19
minimum energy: 135.08946755744

       x               y               z
 0.3245486197	 0.3938134823	-0.8599878689	
 0.8112973735	-0.4545628302	 0.3676536483	
 0.5400920618	-0.7913323724	-0.2865198793	
-0.5140360109	 0.6501152552	 0.5595687040	
-0.2149199837	-0.9316252500	-0.2930593697	
-0.7809070623	-0.3812518901	-0.4948041596	
 0.8736711166	-0.0738292699	-0.4808825416	
 0.2369452815	 0.7899386981	 0.5655561748	
-0.3782435503	-0.0967456446	 0.9206367888	
-0.1752966930	 0.9538701906	-0.2437267505	
 0.3727077300	 0.0432249527	 0.9269415038	
-0.4304959277	 0.2536805892	-0.8662097984	
-0.9556595415	-0.0322718327	 0.2927001360	
-0.5995512116	-0.7169942398	 0.3556087805	
 0.8985324409	 0.3125282494	 0.3081648033	
 0.0858402815	-0.4211434617	-0.9029228266	
 0.5874289921	 0.7764588767	-0.2281201264	
-0.8234678810	 0.5142645288	-0.2396510867	
 0.1415257977	-0.7881948301	 0.5989318479