10 students lined up to take pictures and asked Xiaohong, Xiaoling, and Xiaoli to stand together. How many different arrangements are there?
10个同学排成一排拍照，要求小红、小玲、小丽站在一起，一共有多少种不同的排法．
<gadget id="calculator">40_320 * 6</gadget>
<output>241_920</output>

<result>241_920</result>