?? ????|???? ????
????:1?400?4??????:????
2??????????
3???????????
4??????????????
5????????
????,??????,???????,????????????,???????????,????????????????,????????????
??????,??,????,?????????????,??????,???????,????,???????????,??????,???,???????????????????,???
??????????????????,???????,?????????,??????????????,????,???????(???:????????? ???? ??????????)
??????:??????