A cuboid wooden block, the length, width, and height are 5cm, 3cm, and 2cm, respectively. If two such wooden blocks are assembled into a rectangular cuboid, what is the maximum surface area in square centimeters?
一种长方体木块，长、宛、高分别是5cm、3cm、2cm，用2个这样的木块拼成长方体，表面积最大是多少平方厘米．
<gadget id="calculator">5 * 3</gadget>
<output>15</output>

<gadget id="calculator">5 * 2</gadget>
<output>10</output>

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

<gadget id="calculator">15 + 10 + 6</gadget>
<output>31</output>

<gadget id="calculator">31 * 2 * 2</gadget>
<output>124</output>

<gadget id="calculator">3 * 2 * 2</gadget>
<output>12</output>

<gadget id="calculator">124 - 12</gadget>
<output>112</output>

<result>112</result>