CREATE TABLE table_58640 ("2 twee" TEXT, "3 dree" TEXT, "4 vea" TEXT, "5 fiew" TEXT, "6 sas" TEXT, "7 s\\u00e4wen" TEXT, "8 acht" TEXT, "9 n\\u00e4ajen" TEXT)

What is 5 fiew if 7 s wen is 7th s wenda?
SELECT "5 fiew" FROM table_58640 WHERE "7 s\u00e4wen" = '7th säwenda'
SELECT "5 fiew" FROM "table_58640" WHERE "7 s\u00e4wen" = '7th säwenda'