The second class of the fifth grade bought some volleyballs, 6 and 6 lands counted one more, and 8 and 8 lands also counted one more. How many of these volleyballs are there at least?
五年级二班买了一些排球，6个6个地数多1个，8个8个地数也多1个，这些排球至少有多少个？
<gadget id="calculator">2 * 2 * 2 * 3</gadget>
<output>24</output>

<gadget id="calculator">24 + 1</gadget>
<output>25</output>

<result>25</result>