wushu uwshu wsuhu swuhu uswhu suwhu wuhsu uwhsu whusu hwusu uhwsu huwsu wshuu swhuu whsuu hwsuu shwuu hswuu ushwu suhwu uhswu huswu shuwu hsuwu wusuh uwsuh wsuuh swuuh uswuh suwuh wuush uwush wuush uwush uuwsh uuwsh wsuuh swuuh wusuh uwsuh suwuh uswuh usuwh suuwh uuswh uuswh suuwh usuwh wuhus uwhus whuus hwuus uhwus huwus wuuhs uwuhs wuuhs uwuhs uuwhs uuwhs whuus hwuus wuhus uwhus huwus uhwus uhuws huuws uuhws uuhws huuws uhuws wshuu swhuu whsuu hwsuu shwuu hswuu wsuhu swuhu wushu uwshu suwhu uswhu whusu hwusu wuhsu uwhsu huwsu uhwsu shuwu hsuwu suhwu ushwu huswu uhswu ushuw suhuw uhsuw husuw shuuw hsuuw usuhw suuhw uushw uushw suuhw usuhw uhusw huusw uuhsw uuhsw huusw uhusw shuuw hsuuw suhuw ushuw husuw uhsuw
Note: these 'words' (valid or invalid) are all the permutations of the word wushu. These words are obtained by scrambling the letters in wushu.