??:??13??16????????????

????:??????:?????????

?????????6??13????????? (????? ?)?????????13??,?13???????????16???????????,?????,??????????????,??????????7?9???

??,12????13??,?????,???????????????????,12???8??????????13??8???????,?????????15?50?????,?????99?????25???????50?????,?????,?74.8??

??,13??16??,???????????????????,???????,?????????????7??9?????????????????,14?15??,???????????????????????,??????????????????????,??(???)???????????????????????17??20??????????????,?????,????????,??????

???????,????????????????????,?????????????????????????????????????????(??) ???????????:?????