#box b -30 -30 -30 60 60 30
#ptorus s 20 5 0 90
#fuse s s b

restore [locate_data_file CFI_6_d12fgx.rle] s
tscale s 0 0 0 SCALE2
explode s E
mkevol result s
updatevol s_8 0 3*SCALE2 1 10*SCALE2 2 10*SCALE2 3 8*SCALE2
buildevol

checkprops result -s 14651.2