Two cubes with side lengths of 2 cm are put together to form a cuboid. What is the surface area of the cuboid?
两个棱长2厘米的正方体木块，拼成一个长方体，这个长方体的表面积是多少．
<gadget id="calculator">2 * 2 * 6 * 2</gadget>
<output>48</output>

<gadget id="calculator">2 * 2 * 2</gadget>
<output>8</output>

<gadget id="calculator">48 - 8</gadget>
<output>40</output>

<result>40</result>