export interface TileGeometry {
  grid: [number, number];
  edges: { N: string; E: string; S: string; W: string };
  desc: string;
}

export const TILE_GEOMETRY: Record<string, TileGeometry> = {
  // --- base pack (48 tiles) ---
  TileSideAlley1: { grid: [4, 2], edges: { N: "wwww", E: "oo", S: "wwww", W: "oo" }, desc: "Brick-walled alley with hanging lantern and barrels" },
  TileSideAlley2: { grid: [4, 2], edges: { N: "wwww", E: "oo", S: "wwww", W: "oo" }, desc: "Dark brick alley with crates, barrels, and debris" },
  TileSideAlleyCorner1: { grid: [4, 2], edges: { N: "wwww", E: "oo", S: "wwww", W: "ww" }, desc: "Brick alley corner open east and turning south" },
  TileSideAlleyCorner2: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwww", W: "oo" }, desc: "Brick alley corner open west with barrels and streetlamp" },
  TileSideAlleyEnd: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwww", W: "oo" }, desc: "Dead-end alley with fruit stand, barrels, and curved pipe" },
  TileSideAttic: { grid: [4, 4], edges: { N: "wwww", E: "wwww", S: "wdww", W: "wwww" }, desc: "Dark wooden attic with stairs down and skylight overhead" },
  TileSideBallroom: { grid: [4, 4], edges: { N: "wddw", E: "wwww", S: "wwww", W: "wddw" }, desc: "Elegant ballroom with herringbone floor, piano, and chandelier" },
  TileSideBasement: { grid: [4, 4], edges: { N: "wdww", E: "wwww", S: "wwdw", W: "wwww" }, desc: "Grimy basement with furnace, stairs up, and stone pillars" },
  TileSideBathroom: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "dwww", W: "dw" }, desc: "Bathroom with bathtub and hallway with desk and chair" },
  TileSideBeach: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "Sandy beach with beached rowboat and wooden shack" },
  TileSideBedroom1: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wdww", W: "ww" }, desc: "Cozy bedroom with bed, chair, and diagonal wall division" },
  TileSideBedroom2: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwww", W: "ww" }, desc: "Cluttered bedroom with couch, rug, and stacked luggage" },
  TileSideBellTower: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wdww", W: "ww" }, desc: "Bell tower interior with spiral staircase and large bell" },
  TileSideBilliardsRoom: { grid: [4, 2], edges: { N: "wdww", E: "dw", S: "wwww", W: "ww" }, desc: "Billiards room with pool table, bar area, and leather chairs" },
  TileSideConservatory: { grid: [4, 4], edges: { N: "ooow", E: "wwdw", S: "wdww", W: "owww" }, desc: "Glass conservatory with stone path leading through garden to greenhouse" },
  TileSideDiningRoom: { grid: [4, 4], edges: { N: "wdww", E: "wwww", S: "wwdw", W: "wwww" }, desc: "Dining room with long counter, hexagonal kitchen floor, and stove" },
  TileSideDock1: { grid: [4, 2], edges: { N: "oooo", E: "ow", S: "oooo", W: "wo" }, desc: "Weathered wooden dock with crates and barrels by the water" },
  TileSideDock2: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "Dark wet dock planks with rope, life preserver, and mooring posts" },
  TileSideEntryHall: { grid: [4, 2], edges: { N: "wdww", E: "ww", S: "wwdw", W: "ww" }, desc: "Checkered tile entry hall with armchair and stone columns" },
  TileSideFleaMarket: { grid: [4, 4], edges: { N: "wwww", E: "wwww", S: "wwww", W: "wdww" }, desc: "Bustling outdoor flea market with striped awnings and scattered crates" },
  TileSideHall1: { grid: [4, 2], edges: { N: "wdww", E: "ww", S: "wdww", W: "dw" }, desc: "Wooden hallway with large red rug and side doors" },
  TileSideHall2: { grid: [4, 2], edges: { N: "wdww", E: "ww", S: "wwdw", W: "ww" }, desc: "Wooden hallway with red chair, papers, and ceiling lights" },
  TileSideHallCorner1: { grid: [4, 2], edges: { N: "wwwd", E: "ww", S: "wwww", W: "dw" }, desc: "L-shaped corner hallway with potted plant and small table" },
  TileSideHallCorner2: { grid: [4, 2], edges: { N: "wwww", E: "wd", S: "dwww", W: "ww" }, desc: "L-shaped corner hallway with round rug and side table" },
  TileSideHallEnd: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wdww", W: "ww" }, desc: "Dead-end hallway with dark rug, red chair, and scattered papers" },
  TileSideHallStairs: { grid: [4, 2], edges: { N: "wwww", E: "ow", S: "wwww", W: "wo" }, desc: "Red-carpeted staircase descending between walled landings" },
  TileSideHouseBoat: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwww", W: "ww" }, desc: "Small wooden houseboat deck cluttered with rope and supplies" },
  TileSideInteriorHall: { grid: [4, 4], edges: { N: "wdww", E: "wwdw", S: "wwww", W: "dwww" }, desc: "Interior hall with parquet floor, ornate clock, and bed alcove" },
  TileSideLibrary: { grid: [4, 2], edges: { N: "wdww", E: "ww", S: "wwdw", W: "ww" }, desc: "Library with bookshelves, ornate rug, and reading furniture" },
  TileSideLobby: { grid: [4, 4], edges: { N: "wdww", E: "wwdw", S: "wddw", W: "wdww" }, desc: "Grand lobby with red walls, checkered floor, and chandelier" },
  TileSideLounge: { grid: [4, 4], edges: { N: "wwww", E: "dwwd", S: "wwww", W: "dwwd" }, desc: "Elegant lounge with sofas, armchairs, and herringbone parquet floors" },
  TileSideOffice: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwww", W: "dw" }, desc: "Cluttered office with desk, chair, stairs, and filing cabinets" },
  TileSideParkPond: { grid: [4, 4], edges: { N: "oooo", E: "oooo", S: "oooo", W: "oooo" }, desc: "Dark park pond surrounded by grass, trees, and a gravel path" },
  TileSidePier: { grid: [4, 4], edges: { N: "wwoo", E: "ooww", S: "ooww", W: "wwdw" }, desc: "Wooden pier shed with green tiled dock area and water access" },
  TileSideRentalDock: { grid: [4, 2], edges: { N: "wwww", E: "wo", S: "oooo", W: "wo" }, desc: "Boat rental dock with shack, rowboats, and rope pilings" },
  TileSideRootCellar: { grid: [4, 4], edges: { N: "oooo", E: "ooww", S: "wwww", W: "wwww" }, desc: "Root cellar with barrels, shelves, and stairs leading to grassy yard" },
  TileSideStorefront: { grid: [4, 4], edges: { N: "oooo", E: "ooww", S: "wdww", W: "ooww" }, desc: "Cobblestone street frontage with interior shop shelves and wooden walls" },
  TileSideStreet1: { grid: [4, 2], edges: { N: "oooo", E: "ww", S: "oooo", W: "ww" }, desc: "Dark cobblestone street section with lamplight and drainpipe" },
  TileSideStreet2: { grid: [4, 2], edges: { N: "dwww", E: "ww", S: "oooo", W: "ww" }, desc: "Cobblestone street segment with one doorway along north wall" },
  TileSideStreetCorner1: { grid: [4, 2], edges: { N: "wwww", E: "oo", S: "oooo", W: "ww" }, desc: "Street corner with cobblestones, building walls on north and west" },
  TileSideStreetCorner2: { grid: [4, 2], edges: { N: "wwwo", E: "wo", S: "owww", W: "ow" }, desc: "Dark cobblestone street corner with stairs descending east" },
  TileSideStreetCorner3: { grid: [4, 2], edges: { N: "wwww", E: "ow", S: "owww", W: "wo" }, desc: "Brick street corner with manhole cover and dim lighting" },
  TileSideStudy: { grid: [4, 2], edges: { N: "wwww", E: "wd", S: "wwww", W: "ww" }, desc: "Wood-floored study with armchair, rug, trunks, and globe" },
  TileSideToolShed: { grid: [4, 4], edges: { N: "oooo", E: "oooo", S: "oooo", W: "odoo" }, desc: "Small walled tool shed surrounded by open grassy yard with paths" },
  TileSideTownSquare: { grid: [4, 4], edges: { N: "oooo", E: "oooo", S: "oooo", W: "oooo" }, desc: "Circular cobblestone town square with ornate central fountain" },
  TileSideWarehouse: { grid: [4, 4], edges: { N: "dwww", E: "wwwd", S: "wwww", W: "wwww" }, desc: "Wooden warehouse interior cluttered with crates and barrels" },
  TileSideYard1: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "Garden yard with wooden deck, bench, plant, and stone patio" },
  TileSideYard2: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "Grassy yard with stone path, well, and wooden bridge" },
  // --- btt pack (12 tiles) ---
  TileSideAtticStorage: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wdww", W: "ww" }, desc: "Cluttered attic storage room with crates and old equipment" },
  TileSideBalcony: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwdw", W: "ww" }, desc: "Outdoor balcony with ornate circular tile pattern and railing" },
  TileSideBasementStorage: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wdww", W: "ww" }, desc: "Dark basement filled with crates, barrels, and old junk" },
  TileSideBedroom: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwwd", W: "ww" }, desc: "Small bedroom with bed, round rug, and frosted window" },
  TileSideDiningRoomMAD23: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wdww", W: "ww" }, desc: "Formal dining room with large round table and herringbone floor" },
  TileSideEntryHallMAD23: { grid: [4, 2], edges: { N: "wwww", E: "wd", S: "dwww", W: "ww" }, desc: "Entry hall with checkered floor, overturned furniture, and staircase" },
  TileSideHallCorner: { grid: [4, 2], edges: { N: "wwww", E: "ow", S: "wwoo", W: "ww" }, desc: "L-shaped hallway corner with wooden floor and round rug" },
  TileSideHallStairsMAD23: { grid: [4, 2], edges: { N: "wwww", E: "dw", S: "wdww", W: "ww" }, desc: "Hallway with dark descending staircase and tiled landing" },
  TileSideKitchen: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wdww", W: "ww" }, desc: "Kitchen with checkered floor, stove, and adjacent pantry storage" },
  TileSideLibraryMAD23: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wdww", W: "ww" }, desc: "Cozy library with wall-to-wall bookshelves and reading globe" },
  TileSidePorch: { grid: [4, 2], edges: { N: "wwoo", E: "oo", S: "wwoo", W: "ww" }, desc: "Covered porch with wooden walls opening onto yard and garden" },
  TileSideYard1MAD23: { grid: [4, 2], edges: { N: "oooo", E: "ww", S: "ooww", W: "oo" }, desc: "Side yard with stone well, garden path, and wooden shed" },
  // --- hj pack (36 tiles) ---
  TileSideBaggageCar: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wdww", W: "ww" }, desc: "Train baggage car packed with crates and luggage" },
  TileSideBridge: { grid: [4, 2], edges: { N: "wwww", E: "ow", S: "wwww", W: "wo" }, desc: "Ship bridge with helm station and skylights on starboard side" },
  TileSideCabin1: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wdwd", W: "ww" }, desc: "Two small passenger cabins with herringbone parquet flooring" },
  TileSideCabin3: { grid: [4, 2], edges: { N: "wdwd", E: "ww", S: "wwww", W: "ww" }, desc: "Two cabins with ornate rug and washtub on wooden floor" },
  TileSideCarboose: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwww", W: "dw" }, desc: "Train caboose with corrugated exterior section and stored equipment" },
  TileSideChartRoom: { grid: [4, 2], edges: { N: "wwww", E: "wd", S: "wwww", W: "ww" }, desc: "Navigation chart room with large map table and bookshelf" },
  TileSideCrewBedroom: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwww", W: "ww" }, desc: "Crew sleeping quarters with three hammock bunks and pipes" },
  TileSideDiningCar1: { grid: [4, 2], edges: { N: "wwww", E: "dw", S: "wwww", W: "wd" }, desc: "Elegant dining car with six white-clothed tables and red seats" },
  TileSideDiningCar2: { grid: [4, 2], edges: { N: "wwww", E: "dw", S: "dwww", W: "wd" }, desc: "Dining car kitchen with checkered tile floor and cooking station" },
  TileSideDiningRoomMAD27: { grid: [4, 4], edges: { N: "wwww", E: "dwww", S: "wwww", W: "wwwd" }, desc: "Grand ship dining room with four round tables on herringbone floor" },
  TileSideEngine: { grid: [4, 2], edges: { N: "wwww", E: "dw", S: "wwww", W: "ww" }, desc: "Train engine with large boiler and open cab with controls" },
  TileSideEngineRoom: { grid: [4, 4], edges: { N: "wwdw", E: "wwww", S: "wwww", W: "wwww" }, desc: "Dark ship engine room with heavy machinery and metal catwalks" },
  TileSideFreightCar1: { grid: [4, 2], edges: { N: "wdww", E: "ww", S: "wdww", W: "ww" }, desc: "Dark wooden freight car interior with crates and machinery" },
  TileSideFreightCar2: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "owww", W: "ww" }, desc: "Open-top freight car loaded with crates and cargo containers" },
  TileSideLifeBoat: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwww", W: "ww" }, desc: "Wooden lifeboat with ropes and nautical equipment on water" },
  TileSideLoungeCar: { grid: [4, 2], edges: { N: "wdww", E: "ww", S: "wdww", W: "ww" }, desc: "Ornate lounge car with cushioned seating and decorative carpet" },
  TileSideMedicalOffice: { grid: [4, 2], edges: { N: "wdww", E: "ww", S: "wwww", W: "dw" }, desc: "Medical office with tiled floor, exam table, and cabinets" },
  TileSideObservationCar: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwww", W: "ww" }, desc: "Open observation car with wooden bench and railing at rear of train" },
  TileSidePassengerCar1: { grid: [4, 2], edges: { N: "wdww", E: "ww", S: "wdww", W: "ww" }, desc: "Luxurious dining car with long table and red oriental rug" },
  TileSidePassengerCar2: { grid: [4, 2], edges: { N: "wdww", E: "ww", S: "wdww", W: "ww" }, desc: "Passenger sleeper car with bunk compartments and red carpet aisle" },
  TileSidePool: { grid: [4, 4], edges: { N: "wwww", E: "dwww", S: "wwww", W: "wwwd" }, desc: "Indoor swimming pool room with tiled walls and ladder" },
  TileSideProw: { grid: [4, 4], edges: { N: "wwww", E: "wwww", S: "owwo", W: "wwww" }, desc: "Ship prow deck with raised platform and railing over water" },
  TileSideShipDeck1: { grid: [4, 2], edges: { N: "ooww", E: "ow", S: "wwww", W: "ww" }, desc: "Ship deck with tarp-covered cargo and curved railing over sea" },
  TileSideShipDeck2: { grid: [4, 2], edges: { N: "wwoo", E: "ww", S: "wwww", W: "ow" }, desc: "Open ship deck with curved railing and scattered crates" },
  TileSideShipDeck3: { grid: [4, 2], edges: { N: "wwww", E: "oo", S: "wwww", W: "oo" }, desc: "Open wooden ship deck with shuffleboard courts and railing" },
  TileSideShipDeck4: { grid: [4, 2], edges: { N: "wwww", E: "oo", S: "wwww", W: "oo" }, desc: "Wooden ship deck with central buffet table and seating" },
  TileSideShipDeck5: { grid: [4, 2], edges: { N: "wwww", E: "oo", S: "wwww", W: "oo" }, desc: "Ship deck with lounge chairs and scattered reading materials" },
  TileSideShipDeck6: { grid: [4, 2], edges: { N: "wwww", E: "oo", S: "wwww", W: "oo" }, desc: "Ship deck with small dining tables, chairs, and potted plants" },
  TileSideSleeperCar: { grid: [4, 2], edges: { N: "dwwd", E: "ww", S: "wwww", W: "ww" }, desc: "Train sleeper car with two private cabins and ornate carpet" },
  TileSideSpa: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwww", W: "dw" }, desc: "Tiled spa room with soaking pool and bath supplies" },
  TileSideStation: { grid: [4, 4], edges: { N: "wwww", E: "wdww", S: "wwww", W: "wwdw" }, desc: "Train station interior with ticket counter, benches, and cargo area" },
  TileSideStorageHold: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "dwww", W: "ww" }, desc: "Cluttered ship storage hold packed with crates and luggage" },
  TileSideTracks: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "Outdoor railroad tracks on gravel bed between platforms" },
  TileSideViewingRoom1: { grid: [4, 2], edges: { N: "wwww", E: "ow", S: "wwww", W: "wo" }, desc: "Ship viewing room with cushioned seats and windows along walls" },
  TileSideViewingRoom2: { grid: [4, 4], edges: { N: "wwww", E: "wwww", S: "doww", W: "wwww" }, desc: "Large ornate viewing room with velvet chairs and globe decorations" },
  TileSideViewingRoom3: { grid: [4, 2], edges: { N: "wwww", E: "ow", S: "wwww", W: "wo" }, desc: "Sunlit ship viewing room with wooden crates and bench seating" },
  // --- pots pack (34 tiles) ---
  TileSideStatueChamber: { grid: [4, 4], edges: { N: "wwww", E: "wwww", S: "wwdw", W: "wwww" }, desc: "Stone chamber with large serpent statues and carved floor" },
  TileSideBurialChamber: { grid: [4, 2], edges: { N: "wwww", E: "dw", S: "wdww", W: "ww" }, desc: "Rectangular tomb room with cracked floor and burial urns" },
  TileSideBedChamber: { grid: [4, 2], edges: { N: "wdww", E: "ww", S: "wwww", W: "ww" }, desc: "Temple sleeping quarters with ornate archway and stone bed" },
  TileSideVerdantChamber: { grid: [4, 2], edges: { N: "wwww", E: "wd", S: "wwww", W: "dw" }, desc: "Overgrown chamber with lush vegetation and mossy stone floor" },
  TileSidePit: { grid: [4, 4], edges: { N: "wdww", E: "wwww", S: "wwww", W: "wwww" }, desc: "Half-collapsed chamber with deep rocky pit and carved walls" },
  TileSideTunnel: { grid: [4, 2], edges: { N: "wwww", E: "ow", S: "wwww", W: "wo" }, desc: "Narrow rocky cave tunnel with rough uneven stone walls" },
  TileSideRopeBridge: { grid: [4, 4], edges: { N: "odoo", E: "oooo", S: "oodo", W: "oooo" }, desc: "Wooden rope bridge spanning a rocky gorge between cliff edges" },
  TileSideHollowGrove: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "Forest clearing with three large hollow tree trunk pools" },
  TileSideCrumblingPlaza: { grid: [4, 4], edges: { N: "oooo", E: "oooo", S: "oooo", W: "oooo" }, desc: "Overgrown circular stone plaza with crumbling mosaic pattern" },
  TileSideShrine: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "Jungle clearing with ancient carved stone shrine disc" },
  TileSideJungleRuins1: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "Jungle path winding through crumbled stone building ruins" },
  TileSideJungleRuins2: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "Dense jungle with scattered broken stone walls and carvings" },
  TileSideRiver1: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "River flowing east-west through grassy banks with rocks" },
  TileSideRiver2: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "Wide river curving through mossy banks with muddy shore" },
  TileSideRiverCrossing: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "Shallow river crossing with rocky stepping stones in center" },
  TileSideRiverEdge: { grid: [4, 4], edges: { N: "oooo", E: "oooo", S: "oooo", W: "oooo" }, desc: "River corner with wooden bridge crossing to forested clearing" },
  TileSideCampsite: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "Rocky campsite with boulders, mushrooms, and scattered supplies" },
  TileSideClearing1: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "Forest clearing with winding path and fallen autumn leaves" },
  TileSideClearing2: { grid: [4, 4], edges: { N: "oooo", E: "oooo", S: "oooo", W: "oooo" }, desc: "Circular stone ruins in an overgrown forest clearing with debris" },
  TileSideTempleStairs: { grid: [4, 4], edges: { N: "wwww", E: "wwww", S: "oooo", W: "wwww" }, desc: "Broad stone staircase leading up to walled temple entrance" },
  TileSideThroneChamber: { grid: [4, 4], edges: { N: "wwww", E: "wwww", S: "dwwd", W: "wwww" }, desc: "Grand throne chamber with ornate floor patterns and two south doors" },
  TileSideOvergrownPath: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "Dirt path winding through dense overgrown autumn foliage" },
  TileSideAltarChamber: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwww", W: "dw" }, desc: "Stone altar chamber with carved relief, rubble, and west door" },
  TileSideSunlitChamber: { grid: [4, 2], edges: { N: "wwww", E: "dw", S: "wwww", W: "dw" }, desc: "Stone chamber with glowing orbs and arcane floor circles" },
  TileSideRuinedHut: { grid: [4, 4], edges: { N: "wwdw", E: "wwwo", S: "owww", W: "dwww" }, desc: "Overgrown ruined hut with muddy ground and vegetation" },
  TileSideHallChamber1: { grid: [4, 2], edges: { N: "wwww", E: "dw", S: "wwww", W: "dw" }, desc: "Temple hall with scattered rubble and green idol statue" },
  TileSideHallChamber2: { grid: [4, 2], edges: { N: "dwww", E: "ww", S: "wwww", W: "wd" }, desc: "Cracked stone chamber with bookshelf alcove on east side" },
  TileSideStorageChamber: { grid: [4, 2], edges: { N: "wwww", E: "dw", S: "wwww", W: "dw" }, desc: "Temple storage room with shelves, crates, and cracked floor" },
  TileSidePoolChamber: { grid: [4, 4], edges: { N: "wdww", E: "wwww", S: "wwww", W: "wwww" }, desc: "Flooded cave chamber with large turquoise pool and island" },
  TileSideMosaicChamber: { grid: [4, 4], edges: { N: "wddw", E: "wddw", S: "wddw", W: "wddw" }, desc: "Ornate chamber with vivid stained-glass mosaic floor pattern" },
  TileSideRavine: { grid: [4, 2], edges: { N: "oooo", E: "ow", S: "oooo", W: "wo" }, desc: "Outdoor rocky ravine with fallen branches and mossy ground" },
  TileSideAntechamber: { grid: [4, 2], edges: { N: "wwww", E: "dw", S: "wwww", W: "wd" }, desc: "Stone antechamber with cracked floor and scattered red debris" },
  TileSideCrackedChamber: { grid: [4, 4], edges: { N: "wdww", E: "wwwd", S: "wwww", W: "dwww" }, desc: "Large crumbling temple chamber with deep central crack and rubble" },
  TileSideRuinedChamber: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwdw", W: "ww" }, desc: "Collapsed temple room half-filled with boulder rubble" },
  // --- soa pack (34 tiles) ---
  TileSideDiner: { grid: [6, 4], edges: { N: "wwwwww", E: "wwww", S: "wdwwdw", W: "dwww" }, desc: "Checkered-floor diner with counter, kitchen area, and booth seating" },
  TileSideExhibitEntrance: { grid: [6, 4], edges: { N: "wwwwww", E: "wwww", S: "wwdwww", W: "wwww" }, desc: "Green-tiled museum entrance hall with large whale skeleton mural" },
  TileSideYard1MAD25: { grid: [4, 4], edges: { N: "oodo", E: "oooo", S: "oooo", W: "oodo" }, desc: "Grassy yard with stone paths, benches, and scattered hedges" },
  TileSideMainExhibit: { grid: [4, 4], edges: { N: "wwww", E: "wddw", S: "wwww", W: "wddw" }, desc: "Museum exhibit room with central dinosaur skeleton display case" },
  TileSideLab: { grid: [4, 4], edges: { N: "wddw", E: "wwww", S: "wwww", W: "wwww" }, desc: "Dark tiled laboratory with shelves, equipment, and overhead lighting" },
  TileSideBandstand: { grid: [4, 4], edges: { N: "oooo", E: "oooo", S: "oooo", W: "oooo" }, desc: "Outdoor octagonal wooden bandstand surrounded by grass and bushes" },
  TileSideLobbyMAD25: { grid: [4, 4], edges: { N: "wdww", E: "wwdw", S: "wwdw", W: "wdww" }, desc: "Herringbone-floored lobby with fireplace, paintings, and ornate rug" },
  TileSideExhibit3: { grid: [4, 4], edges: { N: "wwww", E: "wwdw", S: "wdww", W: "wwww" }, desc: "Cluttered museum storage room with diamond-pattern floor and artifacts" },
  TileSideClassroom1: { grid: [4, 4], edges: { N: "wwww", E: "wwww", S: "wdww", W: "wwww" }, desc: "Wooden lecture hall with tiered bench seating and podium" },
  TileSideLibraryMAD25: { grid: [4, 4], edges: { N: "wdww", E: "wwdw", S: "wdww", W: "wdww" }, desc: "Warm library with central reading area, bookshelves, and herringbone floor" },
  TileSideGeneralShop: { grid: [4, 4], edges: { N: "wwww", E: "wdww", S: "wwdw", W: "wwww" }, desc: "Cluttered general store with shelves, merchandise, and dark wood floors" },
  TileSideStudio: { grid: [4, 4], edges: { N: "wwww", E: "wdww", S: "wwdw", W: "wwww" }, desc: "Dark artist studio with ghostly canvas, paint supplies, and columns" },
  TileSideSewer1: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwww", W: "ww" }, desc: "Dark stone sewer corridor with debris and mechanical equipment" },
  TileSideLibraryArchives: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wdww", W: "ww" }, desc: "Wooden archive room with bookshelves, scattered papers and red chairs" },
  TileSidePrintingPress: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wddw", W: "ww" }, desc: "Industrial printing press room with two large presses and columns" },
  TileSideExhibit2: { grid: [4, 2], edges: { N: "wdww", E: "ww", S: "wwww", W: "wd" }, desc: "Green checkered museum exhibit hall with display case in center" },
  TileSideStreetCorner: { grid: [4, 2], edges: { N: "oooo", E: "wo", S: "wwww", W: "oo" }, desc: "Cobblestone street corner with brick wall and lamppost" },
  TileSideResearchLibrary: { grid: [4, 2], edges: { N: "wdww", E: "ww", S: "wwww", W: "ww" }, desc: "Parquet-floored library with tall bookshelves and large globe" },
  TileSideSewer2: { grid: [4, 2], edges: { N: "wwww", E: "ow", S: "wwww", W: "wo" }, desc: "Stone sewer tunnel with scattered crates and dark water pools" },
  TileSideChapelMAD25: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wdww", W: "dw" }, desc: "Chapel interior with pews, stained glass light and checkered floor" },
  TileSideSpeakeasy: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wdww", W: "ww" }, desc: "Dimly lit speakeasy bar with wooden floors and circular stage" },
  TileSidePortraitHall: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwww", W: "ww" }, desc: "Green tiled hallway with portraits, luggage and display case" },
  TileSideMagicShop: { grid: [4, 2], edges: { N: "wwww", E: "dw", S: "wwww", W: "ww" }, desc: "Cluttered magic shop with shelves, rug and fortune-telling chair" },
  TileSideOfficeMAD25: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wdww", W: "ww" }, desc: "Dark wood office with large oval rug and desk" },
  TileSideYard2MAD25: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "Overgrown yard with debris, trees, and winding path" },
  TileSideBedroomMAD25: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wdww", W: "ww" }, desc: "Bedroom with round rug, bathtub, and luggage" },
  TileSideAlley: { grid: [4, 2], edges: { N: "wwww", E: "ow", S: "wwww", W: "wo" }, desc: "Dark cobblestone alley cluttered with crates and debris" },
  TileSideExhibit1: { grid: [4, 2], edges: { N: "wdww", E: "ww", S: "wwdw", W: "ww" }, desc: "Museum exhibit hall with checkered floor and dinosaur display" },
  TileSideCuriosityShop: { grid: [4, 2], edges: { N: "wwww", E: "dw", S: "wwww", W: "ww" }, desc: "Cluttered curiosity shop with round table and red wood walls" },
  TileSideHallStairsMAD25: { grid: [4, 2], edges: { N: "wddw", E: "dw", S: "wddw", W: "wd" }, desc: "Grand hallway with checkered floor and staircases on both sides" },
  TileSideWarehouseMAD25: { grid: [4, 2], edges: { N: "wwww", E: "dw", S: "wwww", W: "ww" }, desc: "Dark warehouse packed with crates, barrels, and scattered goods" },
  TileSideClassroom2: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wdww", W: "ww" }, desc: "Classroom with large blackboard, wooden floor, and scattered papers" },
  TileSideClassroom3: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwdw", W: "ww" }, desc: "Classroom with long floral-covered table and framed paintings" },
  TileSideLoungeMAD25: { grid: [4, 2], edges: { N: "dwww", E: "ww", S: "wwww", W: "ww" }, desc: "Lounge with herringbone floor, paintings, and ornate furniture" },
  // --- sot pack (10 tiles) ---
  TileSideCafe: { grid: [4, 4], edges: { N: "wwww", E: "dwwd", S: "wwww", W: "wddw" }, desc: "Cafe with cobblestone patio and wood-floored dining area" },
  TileSideDungeonHall: { grid: [4, 4], edges: { N: "wwww", E: "wdwd", S: "wdww", W: "dwww" }, desc: "Dark dungeon rooms connected by a checkered hallway" },
  TileSideCeremonyRoomMAD26: { grid: [4, 2], edges: { N: "wwww", E: "dw", S: "wwww", W: "ww" }, desc: "Ceremonial room with ornate altar and tiled floor" },
  TileSideInnerSanctum: { grid: [4, 2], edges: { N: "wwww", E: "wd", S: "wwww", W: "dw" }, desc: "Red-carpeted sanctum with cushioned seating and wooden alcove" },
  TileSideLoungeMAD26: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwdw", W: "dw" }, desc: "Herringbone-floored lounge with fireplace and armchair" },
  TileSideParadeFloat1: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "Parade float with large flower decoration on cobblestone street" },
  TileSideParadeFloat2: { grid: [4, 2], edges: { N: "oooo", E: "oo", S: "oooo", W: "oo" }, desc: "Parade float with sunburst banner and central emblem" },
  TileSidePharmacy: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wwww", W: "dw" }, desc: "Blue-tiled pharmacy with counter and shelves of medicine" },
  TileSideStorageRoom: { grid: [4, 2], edges: { N: "wwww", E: "ww", S: "wdww", W: "dw" }, desc: "Wooden storage room with racks of equipment and supplies" },
  TileSideVault: { grid: [4, 2], edges: { N: "wwdw", E: "ww", S: "wwww", W: "ww" }, desc: "Split vault with wooden office area and dark stone strongroom" },
};