MDCF3-WH MDCG-4 MDCG-4 12-33 MDCG-4 Q4343 20-22 MDCG-4(12-18) MDCG-4(17-23) MDCG-4-12-18 MDCG-4-12-23 MDCG-4-12-23. MDCG-4-12-28