ͽǾȸ | Ƹٿ
ͽǾ о ߿ ǰ Ͽ . ϸ ͽǾ 4 (ܸ, , , ƺ), 5 (Ͻ , ѿ , ̾, ϼ, ̱) 丮 ۷ι̿ ٸݰ ҵ 佺Ʈ, ۾Ͽ콺 ŬƮ ߿ ̶ ǰ . ͽǾ ǰ ִٸ ϱ ڵ̳ ûҳ å Žϴ ε ͽǾ ̴.
NULL
ӸܸƺϽ ι̿ ٸ佺Ʈѿ ̾Ͽ콺 ŬƮ ϼ ̱ ͽǾ ͽǾ ֿ ǰ ؼͽǾ
ϵ ϴ.