CREATE TABLE table_68963 ("Episode" TEXT, "Song choice" TEXT, "Original artist" TEXT, "Order #" TEXT, "Result" TEXT)

In what order were the Bee Gees as the artist when it was a result of bottom 3?
SELECT "Order #" FROM table_68963 WHERE "Result" = 'bottom 3' AND "Original artist" = 'bee gees'
SELECT "Order #" FROM "table_68963" WHERE "Original artist" = 'bee gees' AND "Result" = 'bottom 3'