Use iron wire to make a cuboid frame with a length of 6 cm, a width of 5 cm, and a height of 3 cm. What is the minimum length of the wire?
用铁丝制作一个长6厘米，宽5厘米，高3厘米的长方体框架，至少要多长的铁丝？
<gadget id="calculator">6 + 5 + 3</gadget>
<output>14</output>

<gadget id="calculator">14 * 4</gadget>
<output>56</output>

<result>56</result>