201011123　ポリゴン4

0.0 0.0 0.0   0.5 0.5 0.5   0.2 0.2 0.2   0.6 0.6 0.6
0.0 0.0 0.0   0.3 0.3 0.3   0.3 0.4 0.4   0.1 0.8 0.9
0.5 0.6 0.9   0.3 0.4 0.8   0.4 0.7 0.6   0.1 0.5 0.4
0.5 0.6 0.5   0.2 0.3 0.4   0.7 0.8 0.5   0.4 0.7 0.8