[使用: 工作台]

Cracked Tiled Diorite Bricks * 2

Tiled Diorite Bricks * 4

↓

Tiled Diorite Brick Stairs * 4

[使用: 切石机]

Tiled Diorite Bricks * 1

↓

Tiled Diorite Brick Stairs * 1

[使用: 切石机]

Diorite Tiles * 1

↓

Tiled Diorite Brick Stairs * 1