Use two cuboids with the same length 3 cm, width 2 cm, and height 1 cm to form a large cuboid. What is the maximum surface area in square centimeters? (ie cm**2)
用两个同样长3厘米，宽2厘米，高1厘米的长方体，拼成一个大长方体，它的表面积最大是多少平方厘米．(即cm**2)
<gadget id="calculator">3 * 2</gadget>
<output>6</output>

<gadget id="calculator">3 * 1</gadget>
<output>3</output>

<gadget id="calculator">2 * 1</gadget>
<output>2</output>

<gadget id="calculator">6 + 3 + 2</gadget>
<output>11</output>

<gadget id="calculator">11 * 2 * 2</gadget>
<output>44</output>

<gadget id="calculator">2 * 1 * 2</gadget>
<output>4</output>

<gadget id="calculator">44 - 4</gadget>
<output>40</output>

<result>40</result>