A, B, C, D, E, F, a total of 6 children are arranged in a row. If A and B must be adjacent to each other and B and C cannot be adjacent to each other, how many ways are there in total?
A，B，C，D，E，F一共6个小朋友排成一排，若A，B两个人必须相邻且B，C两个人不能相邻，求一共有多少种排法？
<gadget id="calculator">4 * 24 * 2</gadget>
<output>192</output>

<result>192</result>