[使用: 工作台]

Cobbled Granite Bricks * 6

↓

Cobbled Granite Brick Stairs * 4

[使用: 切石机]

Cobbled Granite Bricks * 1

↓

Cobbled Granite Brick Stairs * 1

[使用: 切石机]

Cobbled Granite * 1

↓

Cobbled Granite Brick Stairs * 1