A cuboid is truncated by 2 centimeters from its height, and its surface area is reduced by 48 square centimeters. The remaining part becomes a cube. What is the surface area of the original cuboid?
一个长方体，高截去2厘米，表面积减少了48平方厘米，剩下部分成为一个正方体，原长方体的表面积是多少平方厘米？
<gadget id="calculator">48 / 4 / 2</gadget>
<output>6</output>

<gadget id="calculator">6 * 6 * 6</gadget>
<output>216</output>

<gadget id="calculator">216 + 48</gadget>
<output>264</output>

<result>264</result>