There are two identical cuboids that fit together exactly to form a cube, and the surface area of the cube is 54 square centimeters. If these two cuboids are put together to form a large cuboid, what is the surface area of the large cuboid in square centimeters?
有两个完全相同的长方体恰好拼成了一个正方体，正方体的表面积是54平方厘米．如果把这两个长方体改拼成一个大长方体，那么大长方体的表面积是多少平方厘米？
<gadget id="calculator">54 / 6</gadget>
<output>9</output>

<gadget id="calculator">9 * 2 * 2</gadget>
<output>36</output>

<gadget id="calculator">9 / 2</gadget>
<output>9/2 = around 4.5</output>

<gadget id="calculator">(9/2) * 4 * 2</gadget>
<output>36</output>

<gadget id="calculator">(9/2) * 2</gadget>
<output>9</output>

<gadget id="calculator">36 - 9</gadget>
<output>27</output>

<gadget id="calculator">36 + 27</gadget>
<output>63</output>

<result>63</result>