After a cube of wood is divided into 3 cuboids of the same size, the surface area increases by 48cm**2. What is the original surface area of the wood in square centimeters?
一个正方体木块，把它分成3个大小相同的长方体后，表面积增加了48cm**2，这个木块原来的表面积是多少平方厘米？
<gadget id="calculator">2 * 2</gadget>
<output>4</output>

<gadget id="calculator">48 / 4</gadget>
<output>12</output>

<gadget id="calculator">12 * 6</gadget>
<output>72</output>

<result>72</result>