Related על פסחים 3:2

Dough [lodged] in the cracks of the kneading bowl (Pes. 3:2): [If] it was done (i.e., lodged in the cracks) in order to strengthen [the trough], it does not interpose [and is considered to be part of the trough], and if not, it does interpose [and must be removed]. If there is an olive's-bulk in one place: In either case (i.e., whether it interposes or does not interpose), he must remove it [from his premises before Passover]. [If] there was half an olive's-bulk here and half an olive's-bulk there, and there was [dough] like a rope in the middle [connecting the two halves]: If he takes out all three of them (i.e., the two half-olive-bulks and the connecting dough) as one, behold, he needs to remove them, and if not (i.e., if he lifts them out one by one), there is no need to remove [them].