taxis atxis txais xtais axtis xatis taixs atixs tiaxs itaxs aitxs iatxs txias xtias tixas itxas xitas ixtas axits xaits aixts iaxts xiats ixats taxsi atxsi txasi xtasi axtsi xatsi tasxi atsxi tsaxi staxi astxi satxi txsai xtsai tsxai stxai xstai sxtai axsti xasti asxti saxti xsati sxati taisx atisx tiasx itasx aitsx iatsx tasix atsix tsaix staix astix satix tisax itsax tsiax stiax istax sitax aistx iastx asitx saitx isatx siatx txisa xtisa tixsa itxsa xitsa ixtsa txsia xtsia tsxia stxia xstia sxtia tisxa itsxa tsixa stixa istxa sitxa xista ixsta xsita sxita isxta sixta axist xaist aixst iaxst xiast ixast axsit xasit asxit saxit xsait sxait aisxt iasxt asixt saixt isaxt siaxt xisat ixsat xsiat sxiat isxat sixat
Note: these 'words' (valid or invalid) are all the permutations of the word taxis. These words are obtained by scrambling the letters in taxis.