imsize 640 480
eye 0 0 15
viewdir 0 0 -1
hfov 30
updir 0 1 0
bkgcolor 0.1 0.1 0.1

mtlcolor 0 0.5 0.5
sphere -1 -2 -5 2
sphere 3 -5 -1 0.5

mtlcolor 0.5 0.5 1
sphere 1 2 -3 3
sphere -6 3 -4 1

mtlcolor 0.5 0 0.5
sphere 5 5 -1 1
sphere -6 -4 -8 7

mtlcolor 0.5 1 0.5
cylinder 5 1 -2 1 -2 1 1 2