单词	even permutation
释义	even permutation noun : a permutation that is produced by the successive application of an even number of interchanges of pairs of elements Word History First Known Use 1881, in the meaning defined above
随便看	nagger naggers naggier naggiest naggin nagging naggingly naggish naggle naggly naggy nagid nagidim nagies nagis nagkassar nagkesar nagmaal nagnag Nago nagoes nagor Nagorno-Karabakh nagors Nagoya

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