Based on T1 vs ZETA match:
If T1 wins, group alpha will have 3 teams so no potential 4th team from group omega
If ZETA wins, group omega will have 4 teams with 3+ wins so DFM can't qualify with max of 2 wins
Based on T1 vs ZETA match:
If T1 wins, group alpha will have 3 teams so no potential 4th team from group omega
If ZETA wins, group omega will have 4 teams with 3+ wins so DFM can't qualify with max of 2 wins