* NodeConnectorId> : <1:1>--><11:11>; <1:2>--><11:12>; <3:3>--><13:13>;
* <3:4>--><13:14>; <5:5>--><15:15>; <5:6>--><15:16>; Method used by two
* tests: testGetNodeEdges and testGetEdges
* NodeConnectorId> : <1:1>--><11:11>; <1:2>--><11:12>; <3:3>--><13:13>;
* <3:4>--><13:14>; <5:5>--><15:15>; <5:6>--><15:16>; Method used by two
* tests: testGetNodeEdges and testGetEdges