How many square decimeters may the surface area of this cuboid be if four cubes of wood with a volume of 1 cubic decimeter are used to form a cuboid?
用4个体积是1立方分米的正方体木块拼成一个长方体，这个长方体的表面积可能是多少平方分米
<gadget id="calculator">1 * 6 * 4</gadget>
<output>24</output>

<gadget id="calculator">1 * 6</gadget>
<output>6</output>

<gadget id="calculator">24 - 6</gadget>
<output>18</output>

<result>18</result>