#This example uses Asymptote software.
#This example uses GraphViz software.
#The example will only run in Linux.
M:=PurePermutahedralKnot(3,1);
K:=Nerve(M);
Display(M); #See Figure 1.10
Display(Graph(K)); #See Figure 1.12
M1:=PureCubicalKnot(3,1);;
K1:=Nerve(M1);
Display(Graph(K1));


