If 8 small cubes with side lengths of 2 cm are used to form a large cube, what is the surface area of the cube in square centimetres?
用8个棱长是2厘米的小正方体摆成一个大正方体，这个正方体的表面积是多少平方厘米．
<gadget id="calculator">2 * 2</gadget>
<output>4</output>

<gadget id="calculator">4 * 4 * 6</gadget>
<output>96</output>

<result>96</result>