Groups A, B, and C make flowers. Group A has 2 more people than group B, and group B has 2 more people than group C. On average, each person in group A makes 1 flower less than group B. The flowers made by people are 3 fewer than those made by each person in group C. In the end, group A made 9 more flowers than group B, and group B made 3 more flowers than group C. How many flowers did the three groups make in total?
甲、乙、丙三组做花，甲组比乙组多2人，乙组比丙组多2人；甲组平均每人做花比乙组每人做花少l朵，乙组平均每人做花比丙组每人做花少3朵．最终总共甲组比乙组多做花9朵，乙组比丙组多做花3朵，问三组共做多少朵花？
<gadget id="calculator">7 + 2</gadget>
<output>9</output>

<gadget id="calculator">9 - 1</gadget>
<output>8</output>

<gadget id="calculator">9 * 8</gadget>
<output>72</output>

<gadget id="calculator">7 * 9</gadget>
<output>63</output>

<gadget id="calculator">7 - 2</gadget>
<output>5</output>

<gadget id="calculator">9 + 3</gadget>
<output>12</output>

<gadget id="calculator">5 * 12</gadget>
<output>60</output>

<gadget id="calculator">72 + 63 + 60</gadget>
<output>195</output>

<result>195</result>