Use two cuboids with a length of 4 cm, a width of 3 cm and a height of 2 cm to form a cuboid with the smallest surface area possible. What is the surface area of all the cuboids in square centimeters?
用两个长4厘米、宽3厘米、高2厘米的长方体拼成一个表面积尽可能小的长方体，所有的长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 * 3</gadget>
<output>12</output>

<gadget id="calculator">3 * 4</gadget>
<output>12</output>

<gadget id="calculator">4 * 4</gadget>
<output>16</output>

<gadget id="calculator">12 + 12 + 16</gadget>
<output>40</output>

<gadget id="calculator">40 * 2</gadget>
<output>80</output>

<result>80</result>