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Appendix: Resultant 3D buffer in *.vat table 
3-D buffer using *.Vat 
d1 d2 d3 d4 d5 
x1 
2 34567 
x2 
1 2 34567 
x3 
0 1 2345( 
x4 
1234567 
x5 
234567 
x6 
34567 
x7 
4567 
x8 
567 
9 
10 
11 
34567 
12 
2 34567 
13 
1234567 
14 
234567 
15 
34567 
16 
4567 
17 
567 
18 
19 
20 
21 
4567 
22 
34567 
23 
234567 
24 
34567 
25 
26 
27 
28 
29 
30 
31 
32 
33 
34567 
34 
35 
36