In a crystalline compound,$A$ atoms occupy all corners,$B$ atoms occupy all face-centered positions,$C$ atoms occupy all edge centers,and $D$ atoms occupy all tetrahedral voids formed by $A$ and $B$ atoms. Find the formula of the compound.
- A$A_4B_3C_6D_2$
- B$A_4B_3C_6D_4$
- C$AB_3C_3D_8$
- D$AB_3C_6D_8$
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