ืืฉืคืืื ืืืืืืืื ืืงืฆืืขืืื ืืฉืืจืืช ืืงืืืืช ืืื ืืืืช: ืงืืืช ืคื ืืื, ืืชืืืืืืช ืขื ืชืืื ื, ืืชื ืฆืืืช, ืืฆืขืช ืคืชืจืื ืืกืืืจืช ืฉืืื ืืืืืืืช. ืืืชืื ืื ืฆืืื ืฉืืจืืช ืืชืืืื.
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