# size x=1 y=1 z=0.1

set 1 pronks
set 2 1
obj nrk8 xz-90 y*0.1 z*0.1 y+1
set 2 0
obj nrk8 x*0.07 y*0.07 yz-90 
obj nrk8 x*0.07 y*0.07 yz-90 x+0.5