7zip command line equivalent of these settings?

I have a huge folder (360GB) of log files on a unix system, which I would like to have zipped up with PPMd, more specifically, these GUI settings.

I've read through the 7zip instructions but I really can't seem to make sense of them, there seems to be a -M option, and a -o option, but I don't see any options for Word size, and Dictionary size

Does anyone know the equivalent command line settings for this configuration? Does anyone have a good reference or a way to convert these settings?

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