Does 'The subassemblies for the collars, backs, fronts, cuffs, and sleeves might be on one side of a center aisle down the factory floor and the major assembly steps on the other side.' offer a contrasting position to 'There is never a subassembly for cuffs or sleeves on either side of the aisle.'
The subassemblies for the collars, backs, fronts, cuffs, and sleeves might be on one side of a center aisle down the factory floor and the major assembly steps on the other side.###There is never a subassembly for cuffs or sleeves on either side of the aisle.