Question

How many ways are there to send six birthday cards, denoted $C_{1} , C_{2}, C_{3} ,C_{4} ,C_{5} ,C_{6}$, to three aunts and three uncles, denoted $A_{1} , A_{2} , A_{3} , U_{1} , U_{2} , U_{3}$ ; if aunt $A_{1}$ would not like cards $C_{2}$ and $C_{4}$; if $A_{2}$ would not like $C_{1} orC_{5}$ ; if $A_{3}$ likes all cards, if $U_{1}$ would not like $C_{1} orC_{5}$; if $U_{2}$ would not like$C_{4}$ ; and if $U_{3}$ would not like $C_{6}$?

Answer 1

I don't understand your question