CREATE TABLE table_55465 ("Driver" TEXT, "Constructor" TEXT, "Laps" FLOAT, "Time/Retired" TEXT, "Grid" FLOAT)

who is the constructor when the laps is less than 68, the grid is more than 20 and the driver is thierry boutsen?
SELECT "Constructor" FROM table_55465 WHERE "Laps" < '68' AND "Grid" > '20' AND "Driver" = 'thierry boutsen'
SELECT "Constructor" FROM "table_55465" WHERE "Driver" = 'thierry boutsen' AND "Grid" > '20' AND "Laps" < '68'