You can draw it however you imagine it, really. xD

If it's still obviously the same as the original source, I'll just make that one run longer. xD (I'm sneaky like that.) So don't feel like you have to make obvious mistakes just because you know eventually the chain is meant to be broken. xD

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Er, to rephrase because I realize I'm tired enough I skipped a few words...

"If after four turns it's still obvious what the original reference image was, I'll just keep the chain going until it finally breaks."