????:1?????app??:????

2???????

3???????

4???????

5????????

??????9????12???,???????????????????? ?? ????????????

????????9?????????????12?????????????(? ????)????9??????????12??????,????

????????????,?40??????????????????????????????????????40??????????,?????,???????????????????,??,?????????,????????????????????????????????,?????,????????????????????,??????

??????????????,??????,??????????????????????????????????,?,?????????,???????????????????????????,????????????????????????,??

????75???????????,????,????????????,????????????????????????,???????,????????????????40????????????????????????????????,???????,??????,??,??????????????????????????????,??,??????

???,???????

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