There are two potted flowers, A and B, in a certain place. A swarm of bees came and landed (1/4) on flower A, and landed (1/3) on flower B. If there are 3 times the difference between the bees on the two pots of flowers in this group of bees, there will be 2 bees left. How many bees are there in this group of bees?
某处摆着甲、乙两盆花，一群蜜蜂飞来，在甲花上落了(1/4)，在乙花上落了(1/3)．假如这群蜜蜂中再有两盆花上的蜜蜂之差的3倍的蜜蜂落在花上，则剩下2只蜜蜂，问这群蜜蜂共有多少只？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) - (1/4)</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">(1/12) * 3</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4) - (1/3) - (1/4)</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">2 / (1/6)</gadget>
<output>12</output>

<result>12</result>