user: Question: When the team heathmere of the South West DFL won more than 11 games, what is the maximum byes?
Columns: ['South West DFL', 'Wins', 'Byes', 'Losses', 'Draws', 'Against']
Types: ['text', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Dartmoor', 14.0, 0.0, 3.0, 1.0, 1089.0]
SQL:

assistant: SELECT MAX("Byes") FROM "Table" WHERE "South West DFL" = 'heathmere' AND "Wins" > 11.0;