The graph T???C@?GC_H_SGK_DA?E_EO_E`?gwcPPJ`D?
Unembeddable subgraph
The graph
IpD?GUbV?
is a subgraph of this graph. It is not embeddable. Hence, this
graph is not embeddable either. One possible monomorphism
of the unembeddable graph into this one, is given by: