?????????????????
??2??5?? (?? ????????????????????)?5???????????,??????,6?8????????6????????????????,?6??????,??8?9??????,???10???????;7?4???????????,???????????????6?7?????????????,??????10?;7????????????8???????????3?????????5????14??45????????
????,6????8?????,????????,7???????????8?-4???-1???,???????????????-12????6?????????
??????????,?????,??,??????,??????????,?????????????????????,?????????????,??????,?,???,????????????????,?????????????,?,?????,?????,??,??????????????(??????) ????????????:?????????
??
???:????