A cube with a side length of 5 cm. A cube with a side length of 2 cm is dug out from its upper, lower, front, back, left and right central positions. What is the current surface area?
一个正方体，它的棱长为5厘米，在它的上、下、前、后、左、右的正中位置各挖去一个棱长为2厘米的正方体，问现在的表面积是多少？
<gadget id="calculator">5 * 5 * 6</gadget>
<output>150</output>

<gadget id="calculator">2 * 2 * 24</gadget>
<output>96</output>

<gadget id="calculator">150 + 96</gadget>
<output>246</output>

<result>246</result>