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[讨论]SQ中的两棱互换与四阶的两棱互换性质相同吗 |
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-,'''╭⌒╮⌒╮.',''',,',.'',,','',.,,'
.╱◥██◣''o┈ 魔方吧 ┄o.'',,',. ︱田︱田田︱ '',,',.o┈ 欢迎您光临 ┄o ╬╬╬╬╬╬╬╬╬╬╬╬╬╬╬╬╬╬╬╬╬ |
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-,'''╭⌒╮⌒╮.',''',,',.'',,','',.,,'
.╱◥██◣''o┈ 魔方吧 ┄o.'',,',. ︱田︱田田︱ '',,',.o┈ 欢迎您光临 ┄o ╬╬╬╬╬╬╬╬╬╬╬╬╬╬╬╬╬╬╬╬╬ |
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