Constraints:

• Very small amount of primary memory, typically orders of magnitude smaller than the data that needs to be processed/generated. (The example sets the limit to 1024 cells)

• No labels -- i.e. no variable names or tagged memory addresses. All we have is memory that is addressable with numbers.

Possible names:

• Good old times
• Early 50s style

NOTE: this example program takes a good 5-10 minutes to run over Pride and Prejudice