choon hcoon cohon ochon hocon ohcon choon hcoon cohon ochon hocon ohcon coohn ocohn coohn ocohn oochn oochn hoocn ohocn hoocn ohocn oohcn oohcn chono hcono cohno ochno hocno ohcno chnoo hcnoo cnhoo nchoo hncoo nhcoo conho ocnho cnoho ncoho oncho nocho honco ohnco hnoco nhoco onhco nohco chono hcono cohno ochno hocno ohcno chnoo hcnoo cnhoo nchoo hncoo nhcoo conho ocnho cnoho ncoho oncho nocho honco ohnco hnoco nhoco onhco nohco coonh oconh coonh oconh oocnh oocnh conoh ocnoh cnooh ncooh oncoh nocoh conoh ocnoh cnooh ncooh oncoh nocoh oonch oonch onoch nooch onoch nooch hoonc ohonc hoonc ohonc oohnc oohnc honoc ohnoc hnooc nhooc onhoc nohoc honoc ohnoc hnooc nhooc onhoc nohoc oonhc oonhc onohc noohc onohc noohc
Note: these 'words' (valid or invalid) are all the permutations of the word choon. These words are obtained by scrambling the letters in choon.