Xiao Yan, Xiao Tian, and Xiao Zhu play balloons, but they only have one bat. Xiao Yan takes 3 minutes to hit a balloon, Xiao Tian takes 5 minutes to hit a balloon, and Xiao Zhu only needs 2 minutes to hit a balloon. Xiao Yan Each of Xiaotian and Xiaotian only needs to play 1 balloon, while Xiao Zhu needs to play 2 balloons. How to arrange three people to play balloons so that the total time spent by the three people in the whole process is the shortest?
小严、小田、小朱三人打气球，可只有1个球棒，小严打1个气球需要3分钟，小田打1个气球需要5分钟，小朱打1个气球只需要2分钟，小严和小田每人只要打1个气球，而小朱需要打2个气球．怎样安排三人打气球，才能使三人在整个过程中所用总时间最短？
<gadget id="calculator">3 * 3</gadget>
<output>9</output>

<gadget id="calculator">2 * 2</gadget>
<output>4</output>

<gadget id="calculator">4 * 2</gadget>
<output>8</output>

<gadget id="calculator">9 + 8 + 5</gadget>
<output>22</output>

<result>22</result>