user: Question: What is the highest number of games tied for teams with under 551 games and a percentage of under 0.5593?
Columns: ['Pac-12', 'Lost', 'Tied', 'Pct.', 'Years', 'Total Games']
Types: ['text', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Southern California', 319.0, 54.0, 0.7015, 119.0, 1159.0]
SQL:

assistant: SELECT MAX("Tied") FROM "Table" WHERE "Pct." < 0.5593 AND "Lost" = 551.0;