ืืืฆืจ ืืืืื ืคืืืืื ืืขืจืืืช: ืืื ืืื ืฉื ืืืฉื, ืืืืจืืช, ืืืื ืืืช, ืืืืืงืจืืื. ืืืืื ืฉื ืืื ืืื ืืฉืืืืฉ ืืืงืฉืจืื ืคืืืืืืื.
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