def _cut_hypernodes(hypergraph):
nodes_ = cut_nodes(hypergraph.graph)<EOL>nodes = []<EOL>for each in nodes_:<EOL><INDENT>if (each[<NUM_LIT:1>] == '<STR_LIT:n>'):<EOL><INDENT>nodes.append(each[<NUM_LIT:0>])<EOL><DEDENT><DEDENT>return nodes<EOL>
Return the cut-nodes of the given hypergraph.

@type  hypergraph: hypergraph
@param hypergraph: Hypergraph

@rtype:  list
@return: List of cut-nodes.