CREATE TABLE table_203_399 (id DECIMAL, "pos." TEXT, "driver" TEXT, "co-driver" TEXT, "car" TEXT, "time" TEXT, "difference" TEXT, "points" DECIMAL)

who was dabi sordo 's co driver ?
SELECT "co-driver" FROM table_203_399 WHERE "driver" = 'dani sordo'
SELECT "co-driver" FROM "table_203_399" WHERE "driver" = 'dani sordo'