S red-black aS red-black a
S blue-black aS blue-black a
S skyblue-orange aS skyblue-orange a
S green-black aS green-black a
S orange-gray bS orange-gray b
S red-black bS red-black b
S skyblue-orange bS skyblue-orange b
S blue-black bS blue-black b
S green-black bS green-black b
S blue-skyblue bS blue-skyblue b
D orange-gray aD orange-gray a
D red-black aD red-black a
D blue-black aD blue-black a
D skyblue-orange aD skyblue-orange a
D green-black aD green-black a
D blue-skyblue bD blue-skyblue b
D orange-gray bD orange-gray b
D red-black bD red-black b
D skyblue-orange bD skyblue-orange b
D blue-black bD blue-black b
D green-black bD green-black b
Indoor wallIndoor wall
Indoor wall 2Indoor wall 2
D black-blueD black-blue