Describe the three week stay auschwitz?

Quite a bit happened to write in this space. The camp was of course horrible. Fit people and unfit people were separated. The Nazis wanted strong workers and not sick people or intellectuals. Undesirables were killed and sent to the ovens. The deadly smoke of these ovens ever present in the air, the stench of burning flesh. Gold and silver was taken from the teeth of prisoners. The list of atrocities goes on and on.