 in position N (keeping the other arguments fixed), but only so long as the terms in position N are all #$physicalParts of the same #$PartiallyTangible. For example, the #$arg1Format of #$physicalParts is #$PartsFormat. This allows us to represent that JosephsRightThumbnail is a #$physicalParts of JosephsRightThumb, of JosephsRightHand, and of Joseph. This is more restrictive than #$SetTheFormat, which allows multiple unrelated values. In contrast, specifying only (#$arg1Format #$physicalParts #$SetTheForma