If 5 squares with an area of 1 square centimeter are used to form a rectangle, what is the perimeter of the rectangle in centimeters?
用5个面积是1平方厘米的正方形拼成一个长方形，这个长方形的周长是多少厘米
<gadget id="calculator">5 + 1</gadget>
<output>6</output>

<gadget id="calculator">6 * 2</gadget>
<output>12</output>

<result>12</result>