pnt 0: 0.500000 -0.500000 0.500000
pnt 1: -0.500000 -0.500000 0.500000
pnt 2: 0.500000 -0.500000 -0.500000
pnt 3: -0.500000 -0.500000 -0.500000
pnt 4: 0.500000 0.500000 0.500000
pnt 5: -0.500000 0.500000 0.500000
pnt 6: 0.500000 0.500000 -0.500000
pnt 7: -0.500000 0.500000 -0.500000
poly 0: [4] 1 0 4 5 
poly 1: [4] 3 1 5 7 
poly 2: [4] 3 2 0 1 
poly 3: [4] 0 2 6 4 
poly 4: [4] 5 4 6 7 
poly 5: [4] 7 6 2 3 
surf 0: [1] 0
surf 1: [1] 1
surf 2: [1] 2
surf 3: [1] 3
surf 4: [1] 4
surf 5: [1] 5