Xiao Liu has two jackets in red and yellow, and three pairs of pants in red, yellow and blue. How many different ways are there to wear them? Please write down the specific method.
小刘有红、黄2件上衣，红、黄、蓝三条裤子，有几种不同的搭配穿法？请写具体方法来．
<gadget id="calculator">2 * 3</gadget>
<output>6</output>

<result>6</result>