During the holiday, Xiaoli helped her mother scramble eggs. Each process is: knock the eggs (1 minute), cut green onion (1 minute). Beat the eggs (2 minutes), wash the pan (1 minute), heat the pan (1 minute), heat the oil (2 minutes). Fry (4 minutes). Please help Xiaoli arrange, how to do it in the least time?
假期里，小丽帮妈妈炒鸡蛋．各道工序为：敲蛋(1分钟)，切葱花(1分钟)．打蛋(2分钟)，洗锅(1分钟)，把锅烤热(1分钟)，把油烧热(2分钟)．煎炒(4分钟)．请你帮小丽安排一下，怎样做所需的时间最少？
<gadget id="calculator">1 + 1 + 2 + 1 + 4</gadget>
<output>9</output>

<result>9</result>