Section one of the Prologue, right near the main entrance. Letter U.
Chapter 1, second section. Right next to the stove up north. Letter T.
Chapter 2, second floor. Bathroom in the SE corner. Letter A.
Chapter 3, second floor. Dining room in SW corner. Letter O.
Chapter 4, second floor. Inside the room that explodes. Letter A.
Chapter 5, first floor. Next to the stove in the SE corner. Letter E.
Chapter 6, second floor. Outside on the balcony next to the bush. Letter I.
Chapter 7, first section. NW Bedroom. Letter N.
Chapter 8, SE stairs, NE corner of the large dance floor. Letter R.
Chapter 9, second floor. Northside right next to the lift. Letter S.
Chapter 10, Second floor, eastern entry, SW box, next to a pool. Letter I.
Chapter 11, second section. SW room next to a table. Letter N.
Chapter 12, first section. Bathroom in the SE corner. Letter W.
Chapter 13, first floor. Bathroom in the SW corner. Letter S.
Chapter 14, third floor. Bathroom directly north of the stairs. Letter B.
Chapter 15, western room right next to the main entrance. Letter H.