[使用: 工作台]

Mossy Cobblestone Bricks * 6

↓

Mossy Cobblestone Brick Stairs * 4

[使用: 切石机]

苔石 * 1

↓

Mossy Cobblestone Brick Stairs * 1

[使用: 切石机]

Mossy Cobblestone Bricks * 1

↓

Mossy Cobblestone Brick Stairs * 1