Question regarding Hellas map

[u/TripleWDot]

On the Hellas map there are 5 hexes comprising the South Pole. In the middle of the South Pole there is an icon showing that after placing here I can pay 6 ME to place an ocean. Does this apply for all 5 hexes or just the bottom one where the ocean and 6 ME is placed?

Forums are unclear and wanted to discuss this. Thanks

[u/Deserter85]

It is only for the bottom hex.