When sewing robes outside, the monks were troubled by the cold and heat. They told the Buddha. “I allow sewing sheds and roof covers.” They built the sewing shed on a low base. It was flooded. “I allow you to raise the base.” The mound collapsed. “I allow you to construct three kinds of raised foundations: raised foundations of brick, stone, and wood.” It was difficult to get up to the sewing sheds. “I allow three kinds of stairs: stairs of brick, stone, and wood.” People fell down while climbing the stairs. “I allow rails.” Grass and dust fell into the sewing sheds. “I allow you to firm up the structure and then to plaster it inside and outside, including: treating with white color, black color, and red ocher; making garland patterns, creeper patterns, shark-teeth patterns, and the fivefold pattern; putting up bamboo robe racks and clotheslines.”