#E2----------------------------------------------
profile p d 1 0 l 10 c 5 90 l 5 c 2 90 l 13 
prism p p 0 0 12
nexplode p f
depouille result p 0 0 1 p_8 5 0 0 0 0 0 1 \
p_1 1 0 0 0 0 0 1

set square 885.039