250.58 Common Grounding Electrode. Where an ac sys-tem is connected to a grounding electrode in or at a build-ing or structure, the same electrode shall be used to ground conductor enclosures and equipment in or on that building or structure. Where separate services, feeders, or branch circuits supply a building and are required to be connected to a grounding electrode(s), the same grounding electrode(s) shall be used. Two or more grounding electrodes that are bonded to-gether shall be considered as a single grounding electrode system in this sense.
Does this mean that two services should be connected together only through one electrode, or can I use the last sentence to mean that I can connect one service to one electrode, have a bonding jumper to another electrode, and then connect the second service to that electrode?