1 +-------+-------+===========+===========+-------+-------+
2 |value01|value02‖o2m/value01|o2m/value02‖value03|value04|
3 +-------+-------+-----------+-----------+-------+-------+
4 | | ‖o2m/value11|o2m/value12‖ | |
5 +-------+-------+-----------+-----------+-------+-------+
6 | | ‖o2m/value21|o2m/value22‖ | |
7 +-------+-------+===========+===========+-------+-------+
8 |value11|value12‖o2m/value01|o2m/value02‖value13|value14|
9 +-------+-------+-----------+-----------+-------+-------+
10 | | ‖o2m/value11|o2m/value12‖ | |
11 +-------+-------+===========+===========+-------+-------+
12 |value21|value22| | |value23|value24|
13 +-------+-------+-----------+-----------+-------+-------+