  The Arguments of D1 also rest on a large number of independent premises, among which we find the following: (i) the property of being one and the property of being many are contraries; (ii) anything that has parts is many; (iii) a whole is a thing with parts from which no part is missing; (iv) the beginning, middle, and end of X are parts of X; (v) the beginning and end of X are the limits of X; (vi) to be round is to have extremities that are equidistant in every direction from the middle; (vii) to be straight is to have a middle that stands in the way of the two extremities; (viii) anything that has shape must be either round or straight; (ix) if X is in Y, then X is contained all around by Y and X touches Y in many places with many parts; (x) if X is contained all around by Y and X touches Y in many places with many parts, then X is round; (xi) if X touches Y in many places with many parts, then X has parts; (xii) if X both contains itself and is contained by itself, then X is two; (xiii) if X is two, then X is many; (xiv) whatever is neither in itself nor in another is nowhere; (xv) if X is in motion, then X alters from itself or moves spatially; (xvi) if X moves spatially, then X either spins in a circle in the same location or changes from one place to another.