Take out two cards, the king and the king, from the playing cards, and randomly draw cards from the remaining 52 cards. It is necessary to ensure that at least 3 cards are of the same suit, and at least how many cards must be randomly drawn.
从扑克牌中取出大王和小王两张，在剩下的52张中任意抽牌，要保证至少有3张是同花色的，至少要任意抽出多少张
<gadget id="calculator">2 * 4</gadget>
<output>8</output>

<gadget id="calculator">8 + 1</gadget>
<output>9</output>

<result>9</result>