coa 8 8 54
cp 8 8 74
vup 0 1 0
window -1 -1 20 20
focal 20 

coa 8 8 54
cp 16 8 74
vup 0 1 0
window -1 -1 20 20
focal 20 

coa 8 8 54
cp 16 16 74
vup 0 1 0
window -1 -1 20 20
focal 20