#box s1 0 0 0 10 10 10
#box s2 0 0 0 4 4 4
#ttranslate s2 4 4 10
#fuse s s1 s2
#save s A5678.draw 

restore [locate_data_file A5678.draw] s
tscale s 0 0 0 SCALE1
explode s e
blend result s 0.5*SCALE1 s_1 0.5*SCALE1 s_20 0.5*SCALE1 s_15 0.5*SCALE1 s_24

set square 66070.8