Who is in the south-west next to Vishnu on the east, Durga on the west, and in the center of Ganapati?
CREATE TABLE "panchayatana" (
  "center" text,
  "north_east" text,
  "south_east" text,
  "south_west" text,
  "north_west" text
);
SELECT "south_west" FROM "panchayatana" WHERE "north_east"='vishnu' AND "north_west"='durga' AND "center"='ganapati';