Use iron wire to make a cuboid frame with a length of 8 cm, a width of 5 cm, and a height of 3 cm. What is the minimum number of centimeters of wire needed?
用铁丝做一个长8厘米、宽5厘米、高3厘米的长方体框架，至少需要多少厘米铁丝．
<gadget id="calculator">8 + 5 + 3</gadget>
<output>16</output>

<gadget id="calculator">16 * 4</gadget>
<output>64</output>

<result>64</result>