Gymnastics performers are arranged in a square with the same number of people in each horizontal row and each vertical column. There are 16 people in the outermost circle of each square. If four such squares can be combined to form a large square, then How many people are there in the outermost circle of the large square.
体操表演者排成每一横行和每一竖列中的人数相同的方阵，每个方阵最外一圈有16人，若四个这样的方阵恰好可以并成一个大方阵，则大方阵的最外一圈有多少人．
<gadget id="calculator">10 * 4</gadget>
<output>40</output>

<gadget id="calculator">40 - 4</gadget>
<output>36</output>

<result>36</result>