CREATE TABLE table_52193 ("Driver" TEXT, "Constructor" TEXT, "Laps" FLOAT, "Time/Retired" TEXT, "Grid" FLOAT)

What is the high grid that has a Time/Retired of +6 laps, and under 69 laps?
SELECT MAX("Grid") FROM table_52193 WHERE "Time/Retired" = '+6 laps' AND "Laps" < '69'
SELECT MAX("Grid") FROM "table_52193" WHERE "Laps" < '69' AND "Time/Retired" = '+6 laps'