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|   | Blocking is for grab bars and towel bars. |
|   | Fart fan duct exits rear wall at top. Tub drain for upstairs bath is at upper left. |
|   | Fart fan at lower center. Utility room walls at left and bottom. |
|   | Door header at bottom. Drive-thru wall on left. |
Hot water heater area in utility room at lower left. |