Test 1

0 0 0 0 5 5 rgb-200:2/2/2 0.000000
-sides
0 0 0 0 5 5 rgb-200:6/6/6 0.000000
Test 2
topleft
0 0 0 0 5 5 rgb-200:0/0/0 0.000000
topright
0 0 0 0 5 5 rgb-200:4/4/4 0.000000
bottomleft
0 0 0 0 5 5 rgb-200:8/8/8 0.000000
bottomright
0 0 0 0 5 5 rgb-200:15/15/15 0.000000
Test 3
0
0 0 0 0 5 5 rgb-200:0/0/0 0.000000
1
0 0 0 0 5 5 rgb-200:0/0/0 1.000000
2
0 0 -1 0 5 4 rgb-200:0/0/0 2.000000
3
-1 0 -1 0 4 4 rgb-200:0/0/0 3.000000
4
-1 0 -1 0 4 4 rgb-200:0/0/0 4.000000
5
-1 -1 -1 -1 3 3 rgb-200:0/0/0 5.000000
6
-1 -1 -1 -1 3 3 rgb-200:0/0/0 6.000000