What's the termini of the route with junctions of i-35 fm 3338 sh 255?
CREATE TABLE "farm_to_market_roads" (
  "route_name" text,
  "direction" text,
  "termini" text,
  "junctions" text,
  "length" text,
  "population_area" text
);
SELECT "termini" FROM "farm_to_market_roads" WHERE "junctions"='i-35 fm 3338 sh 255';