$that->many($node->name, $that->many($node->name)+1);
$that->edgecount($node->name, $that->edgecount($node->name)+1);
-warn $node->name . "\t" . $that->edgecount($node->name);
+#warn $node->name . "\t" . $that->edgecount($node->name);
$node->push_edges( $edge );
$that->push_edges( $edge->flip );
}