JOINTS 1 X=0 Y=0 Z=0 2 X=0 Y=0 Z=3 3 X=5 Y=0 Z=5 4 X=10 Y=0 Z=0 5 X=10 Y=0 Z=3 6 X=0 Y=3 Z=0 7 X=0 Y=3 Z=3 8 X=5 Y=3 Z=5 9 X=10 Y=3 Z=0 10 X=10 Y=3 Z=3 FRAMES 1 1 2 2 2 3 3 3 5 4 4 5 5 6 7 6 7 8 7 8 10 8 9 10 SHELLS 1 2 3 8 7 2 3 5 10 8