Talk:Summer 2017 Event/@comment-36.79.114.85-20170818164932/@comment-26354027-20170818165635

You have 1 FBB, 2 CVB, and 1 CV, for a total of 4. 4 is greater than or equal to 4, which is why you are going M to N.
 * Amount of (F)BB(V) + CV(L/B) ≧ 4

That means drop one of the three. Replace with another CA or something.