I'm thinking that, at the most, 8 parts will be enough to take us up to the great escape. Or, maybe not even that. Perhaps story 1 leads up to Lois entering the room, and story 2 details their interaction in his jail cell. I could be totally off base here, but that seems to be the pace we are setting.
It's a good thing he's Superman and his body has the ability to heal itself. I don't even want to know what his teeth must look like after 7 years without a toothbrush, nor what his body looks like after being substained so long on one cup of water and a bowl of mush a day.
Will the mattress and pillow be the next thing to make it into his cell?