CREATE TABLE table_203_352 (id DECIMAL, "position" DECIMAL, "swara" TEXT, "short name" TEXT, "notation" TEXT, "mnemonic" TEXT)

list each pair of swaras that share the same position .
SELECT "swara" FROM table_203_352 WHERE "position" IN (SELECT "position" FROM table_203_352 GROUP BY "position" HAVING COUNT(*) > 1)
SELECT "swara" FROM "table_203_352" WHERE "position" IN (SELECT "position" FROM "table_203_352" GROUP BY "position" HAVING COUNT(*) > 1)