1 2 3 4 5 6 7 8 9 10 11 12 13
# The Needle vector model v 10 0 v 8 -4 v 8 -4 v -10 -6 v -10 -6 v -12 0 v -10 6 v -10 6 v 8 4 v 8 4 v 10 0 llcll
