The following process and time for mother to make breakfast: wash rice for 2 minutes, fry eggs for 5 minutes, pour milk for 1 minute, cook porridge for 20 minutes, mix pickles for 5 minutes, how many minutes does it take mother to make breakfast at least.
下面妈妈做早饭的过程及时间：淘米2分钟，煎鸡蛋5分钟，倒牛奶1分钟，熬粥20分钟，拌咸菜5分钟，妈妈做早餐最少要用多少分钟．
<gadget id="calculator">2 + 20</gadget>
<output>22</output>

<result>22</result>