If a pile of candies is distributed to 5 children on average, 2 yuan is left, and 6 children are distributed to 6 children on average, and 4 yuan is lost. How many pieces of this pile of candies are there at least?
一堆糖果平均分给5个小朋友余2块，平均分给6个小朋友少4块，这堆糖至少有多少块．
<gadget id="calculator">5 * 6</gadget>
<output>30</output>

<gadget id="calculator">30 + 2</gadget>
<output>32</output>

<result>32</result>