Xiao Li bought two cuboids of the same size in the mall, each with a length, width, and height of 6 decimeters, 5 decimeters, and 4 decimeters. Now they are to be stacked and packed with wrapping paper, ignoring the joints, how many square decimeters of paper is the minimum required for the wrapping method?
小李在商场买了两个同样大的长方体商品，每个的长、宽、高分别是6分米、5分米、4分米．现在要把它们叠齐用包装纸包装，接口处不计，包装方法最少纸需要多少平方分米？
<gadget id="calculator">6 * 5</gadget>
<output>30</output>

<gadget id="calculator">5 * 4</gadget>
<output>20</output>

<gadget id="calculator">4 * 6</gadget>
<output>24</output>

<gadget id="calculator">30 + 20 + 24</gadget>
<output>74</output>

<gadget id="calculator">74 * 2 * 2</gadget>
<output>296</output>

<gadget id="calculator">6 * 5 * 2</gadget>
<output>60</output>

<gadget id="calculator">296 - 60</gadget>
<output>236</output>

<result>236</result>