[f-] Frodo Baggins is in [1] front of the [-(e)ng] English manor about to depart for his next quest into the English countryside. When nobody is looking, he goes over to the wall and uses a 寸 caliper to yank out a loose 圭 brick from the wall. He then places his ring inside the hole before 封 sealing the hole shut with the same 圭 brick, jamming it back in place with his 寸 caliper.