Test 1
1213482165 83
1213482165 83
Test 2
 Summary: 8 colors: 1 black, 1 white, 0 gray, 6 color

   r     g     b   	 lum 	 count  
 ----- ----- ----- 	-----	------- 
     0     0     0	    0	      1 
     0     0   255	   29	      1 
     0   255     0	  150	      1 
     0   255   255	  179	      1 
   255     0     0	   76	      1 
   255     0   255	  105	      1 
   255   255     0	  226	      1 
   255   255   255	  255	      1 
 Summary: 8 colors: 1 black, 1 white, 0 gray, 6 color

   r     g     b   	 lum 	 count  
 ----- ----- ----- 	-----	------- 
     0     0     0	    0	      1 
     0     0   255	   29	      1 
     0   255     0	  150	      1 
     0   255   255	  179	      1 
   255     0     0	   76	      1 
   255     0   255	  105	      1 
   255   255     0	  226	      1 
   255   255   255	  255	      1 
Test 3
0 0 : 0
0 0 : 0
Test 4
0 0 : 0
0 0 : 0
Test Invalid
Expected failure 1 (no output)