Table: greek_cup_matches
Columns: team_1
agg_score
team_2
1st_leg
2nd_leg

Question: What's team #2 in the round where team $1 is Ilisiakos?
SQL: SELECT "team_2" FROM greek_cup_matches WHERE "team_1" = 'Ilisiakos'

Question: What's the team #2 in the round where team #1 is Iraklis?
SQL: SELECT "team_2" FROM greek_cup_matches WHERE "team_1" = 'Iraklis'

Question: What's the 1st leg result in the round where team #1 is Iraklis?
SQL: SELECT "1st_leg" FROM greek_cup_matches WHERE "team_1" = 'Iraklis'

Question: What's the 2nd leg result in the round where Panionios is team #2?
SQL: SELECT "2nd_leg" FROM greek_cup_matches WHERE "team_2" = 'Panionios'

Question: What's the 2nd leg result in the round where team #1 is Iraklis?
SQL: SELECT "2nd_leg" FROM greek_cup_matches WHERE "team_1" = 'Iraklis'