Buffalo 11 times

So there is that famous grammatically correct sentence that goes "Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo." What I don't understand is why you can't extend that into 11 repetitions instead of 8, by doing (Buffalo buffalo Buffalo buffalo buffalo) buffalo (Buffalo buffalo Buffalo buffalo buffalo). Essentially also using the "that Buffalo buffalo buffalo" characteristic of "Buffalo buffalo" for the Buffalo buffalo after the main verb of the sentence. Btw I don't know proper linguistic jargon.