There are guests at Xiaogang's house, and his mother asks Xiaogang to make tea for the guests. Xiaogang takes 1 minute to wash the kettle, 8 minutes to boil the water, 2 minutes to wash the teacup, 1 minute to receive the water, 1 minute to find tea leaves, and make tea In 1 minute, in order to make the guests drink tea earlier, how many minutes is the most reasonable arrangement for Xiao Gang to use.
小刚家来了客人，妈妈让小刚为客人沏茶，小刚洗水壶用1分钟，烧水用8分钟，洗茶杯用2分钟，接水用1分钟，找茶叶用1分钟，沏茶用1分钟，为了使客人早些喝上茶，小刚最合理的安排要用多少分钟．
<gadget id="calculator">1 + 1 + 8 + 1</gadget>
<output>11</output>

<result>11</result>