A cuboid whose width and height are both 6 decimeters, if the length is reduced by 2 decimeters, it becomes a cube. What is the surface area of the original cuboid?
宽和高都是6分米的长方体，如果将长减少2分米就变成了一个正方体，原长方体的表面积是多少？
<gadget id="calculator">6 + 2</gadget>
<output>8</output>

<gadget id="calculator">8 + 6</gadget>
<output>14</output>

<gadget id="calculator">14 * 2 * 6</gadget>
<output>168</output>

<gadget id="calculator">8 * 6 * 2</gadget>
<output>96</output>

<gadget id="calculator">168 + 96</gadget>
<output>264</output>

<result>264</result>