What is the surface area of this cuboid by bonding three cubes of wood with sides 4 decimeters long to form a cuboid?
把三块棱长4分米的正方体木块粘接成一个长方体，这个长方体的表面积是多少平方分米？
<gadget id="calculator">3 * 4</gadget>
<output>12</output>

<gadget id="calculator">12 * 4 * 4</gadget>
<output>192</output>

<gadget id="calculator">4 * 4 * 2</gadget>
<output>32</output>

<gadget id="calculator">192 + 32</gadget>
<output>224</output>

<result>224</result>