There is a basket of pears, no matter whether it is distributed to 9 people or 12 people, there is a difference of 2 pears. How many pears are there at least in this basket?
有一筐梨，不论分给9个人，还是12个人，都差2个．这筐梨至少有多少个？
<gadget id="calculator">2 * 2 * 3 * 3</gadget>
<output>36</output>

<gadget id="calculator">36 - 2</gadget>
<output>34</output>

<result>34</result>