There are some children lined up, starting from the left, the first person is given an apple, and then every third person is given an apple, starting from the right, the first person is given an orange, and then every fourth person is given an apple Send out 1 orange, and as a result, 8 children get both apples and oranges. May I ask how many of these children are there at most?
有一些小朋友排成一行，从左面开始，发给第一个人1个苹果，以后每隔3人发1个苹果，从右开始，发给第一个人1个桔子，以后每隔4人发1个桔子，结果有8个小朋友苹果和桔子都拿到，请问这些小朋友最多可能有多少人？
<gadget id="calculator">3 + 1</gadget>
<output>4</output>

<gadget id="calculator">4 + 1</gadget>
<output>5</output>

<gadget id="calculator">4 * 5</gadget>
<output>20</output>

<gadget id="calculator">20 * 9</gadget>
<output>180</output>

<gadget id="calculator">180 + 1</gadget>
<output>181</output>

<gadget id="calculator">181 - 5 - 4</gadget>
<output>172</output>

<result>172</result>