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??????50-??????

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????????????????PNG????2??32×32pixel?24×24pixel???????10??40?

?????7

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???????????????????????PNG?GIF?32×46pixel?20?

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??????????????????????????????PNG?GIF?40×45pixel?12?

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??????47

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?????????????????19×19 pixel???????gif?15?×????4???60??????????????????????????

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???????????????????????????10????????4?????40??????gif?????????????

u?????????

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U???????????????gif?????????????32×32pixel????10??????????????40??

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??????????????????????????????????????????????????????????????????????????????16×16pixel????????gif??

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???????????????????????????????????????????????gif?32×32pixel?24×24pixel??????????4????????gif?

??????-41

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??????????????????????????????????????????16×16pixel.???????gif?40???????????????????160??

??????-40

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??????????????????????????????????????????????????????????16×16pixel.??gif?40???????????160??

??????-39

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??????????????????????????????????????????????????????16×16pixel.??gif?40???????????160??

??????-38

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???????????????????????????????????????????????????16×16pixel.??gif?40???????????160??

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