???????????????? ???????

????:????????:??????100?????

??12?1?? (?????????? ?????)??????????????12??????????????????????????????1??????????(??)??,1?,??????????????????

?????????????????????????????????12?1????????????15???????????????

??,1?11?20??,?????????,??????????K292????????????????,?????,??

?12????????????1????????15?????

?15?????????50?????????,??600??,??,K292????????????????????????????,??(?)

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