Greek-style Octopus recipe (Xtapodi)

Into a large pan, add the tentacles of the octopus, along with the red wine vinegar, the wine and bay leaves and bring to the boil. Boil with the lid on, on medium low heat, for 40-60 minutes. Do not add any water, because the octopus, will shrink and emit enough water. Be careful not to add any sal