A total of 52 cards are removed from a deck of poker cards, and at least how many cards are taken out of them to ensure that there must be 3 different suits.
一副扑克牌去掉大小王共52张，至少从中取出多少张，才能保证其中必有3种不同的花色．
<gadget id="calculator">13 * 2</gadget>
<output>26</output>

<gadget id="calculator">26 + 1</gadget>
<output>27</output>

<result>27</result>