30 ืืืืื ืืืืืืืื ืืชืงืืืื ืขื ืืืืื ืืืืช ืืื ืืืช ืืคืชืจืื ืืขืืืช ืืจืืืื ืขืืืื ืืื ืืืืช โ ืืืง 6
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