Plan 9 from Bell Labs’s /usr/web/sources/contrib/fgb/root/sys/src/cmd/4th/examples/bf/life.b

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                            Linus Akesson presents:
                   The Game Of Life implemented in Brainfuck

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        Type for instance "fg" to toggle the cell at row f and column g
                   Hit enter to calculate the next generation
                                 Type q to quit

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