[使用: 工作台]

Cobbled Andesite Bricks * 6

↓

Cobbled Andesite Brick Stairs * 4

[使用: 切石机]

Cobbled Andesite * 1

↓

Cobbled Andesite Brick Stairs * 1

[使用: 切石机]

Cobbled Andesite Bricks * 1

↓

Cobbled Andesite Brick Stairs * 1