๐ป็ณๅฃๅฑฑ๐ปไธๅคๅ๐NO2
์ํฌํฐ๊ฐ ๋๊ธฐ 
ๅฟ้ใณใฉใๆ ่ช็ฑๆ ใๆฃๆญฉ
โโใใฏใผในใใใๆฃๆญฉโโ
ๅฟ้ใณใฉใๆ ่ช็ฑๆ ใๆฃๆญฉโโใใฏใผในใใใๆฃๆญฉโโ ๅฟ้ใณใฉใๆ ่ช็ฑๆ ใๆฃๆญฉโโใใฏใผในใใใๆฃๆญฉโโ 
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