The length of a small cuboid is 5 cm, the width is 4 cm, and the height is 3 cm. If 4 such small cuboids are put together to form a large cuboid, what is the minimum surface area of the large cuboid in square centimeters?
一个小长方体的长是5厘米，宽是4厘米，高3厘米，用4个这样的小长方体拼成一个大长方体，大长方体的表面积最小是多少平方厘米．
<gadget id="calculator">5 * 4</gadget>
<output>20</output>

<gadget id="calculator">5 * 3</gadget>
<output>15</output>

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

<gadget id="calculator">20 + 15 + 12</gadget>
<output>47</output>

<gadget id="calculator">47 * 2 * 4</gadget>
<output>376</output>

<gadget id="calculator">5 * 4 * 4</gadget>
<output>80</output>

<gadget id="calculator">5 * 3 * 4</gadget>
<output>60</output>

<gadget id="calculator">376 - 80 - 60</gadget>
<output>236</output>

<result>236</result>