There are guests at Xiao Ming’s house, and Xiao Ming takes the initiative to boil water and make tea for the guests. It is known that it takes 1 minute to boil the kettle, 8 minutes to boil the water, 1 minute to wash the teapot, 2 minutes to wash the teacups, and 2 minutes to get the tea leaves. 2 minutes, it takes 1 minute to make tea. Please calculate how many minutes it takes for Xiao Ming to let the guests drink tea.
小明家里来了客人，小明主动为客人烧水沏茶，已知洗开水壶要用1分钟，烧开水要用8分钟，洗茶壶要用1分钟，洗茶杯要用2分钟，拿茶叶要用2分钟，沏茶要用1分钟．请你算一算小明最短要多少分钟分钟让客人喝上茶．
<gadget id="calculator">1 + 8 + 1</gadget>
<output>10</output>

<result>10</result>