cube with an edge length of 1 is cut into 3 segments of any size horizontally, and then cut into 4 segments of any size vertically. Find the surface area.
一个棱长为1的正方体，按水平向任意尺寸切成3段，再竖着按任意尺寸切成4段，求表面积．
<gadget id="calculator">1 * 1 * 6</gadget>
<output>6</output>

<gadget id="calculator">3 + 2</gadget>
<output>5</output>

<gadget id="calculator">1 * 1</gadget>
<output>1</output>

<gadget id="calculator">5 * 2 * 1</gadget>
<output>10</output>

<gadget id="calculator">6 + 10</gadget>
<output>16</output>

<result>16</result>