chatta hcatta cahtta achtta hactta ahctta chtata hctata cthata tchata htcata thcata cathta acthta ctahta tcahta atchta tachta hatcta ahtcta htacta thacta athcta tahcta chatta hcatta cahtta achtta hactta ahctta chtata hctata cthata tchata htcata thcata cathta acthta ctahta tcahta atchta tachta hatcta ahtcta htacta thacta athcta tahcta chttaa hcttaa cthtaa tchtaa htctaa thctaa chttaa hcttaa cthtaa tchtaa htctaa thctaa ctthaa tcthaa ctthaa tcthaa ttchaa ttchaa httcaa thtcaa httcaa thtcaa tthcaa tthcaa cattha acttha ctatha tcatha atctha tactha cattha acttha ctatha tcatha atctha tactha cttaha tctaha cttaha tctaha ttcaha ttcaha attcha tatcha attcha tatcha ttacha ttacha hattca ahttca htatca thatca athtca tahtca hattca ahttca htatca thatca athtca tahtca httaca thtaca httaca thtaca tthaca tthaca atthca tathca atthca tathca ttahca ttahca chatat hcatat cahtat achtat hactat ahctat chtaat hctaat cthaat tchaat htcaat thcaat cathat acthat ctahat tcahat atchat tachat hatcat ahtcat htacat thacat athcat tahcat chaatt hcaatt cahatt achatt hacatt ahcatt chaatt hcaatt cahatt achatt hacatt ahcatt caahtt acahtt caahtt acahtt aachtt aachtt haactt ahactt haactt ahactt aahctt aahctt chtaat hctaat cthaat tchaat htcaat thcaat chatat hcatat cahtat achtat hactat ahctat ctahat tcahat cathat acthat tachat atchat htacat thacat hatcat ahtcat tahcat athcat cataht actaht ctaaht tcaaht atcaht tacaht caatht acatht caatht acatht aactht aactht ctaaht tcaaht cataht actaht tacaht atcaht atacht taacht aatcht aatcht taacht atacht hatact ahtact htaact thaact athact tahact haatct ahatct haatct ahatct aahtct aahtct htaact thaact hatact ahtact tahact athact atahct taahct aathct aathct taahct atahct chatat hcatat cahtat achtat hactat ahctat chtaat hctaat cthaat tchaat htcaat thcaat cathat acthat ctahat tcahat atchat tachat hatcat ahtcat htacat thacat athcat tahcat chaatt hcaatt cahatt achatt hacatt ahcatt chaatt hcaatt cahatt achatt hacatt ahcatt caahtt acahtt caahtt acahtt aachtt aachtt haactt ahactt haactt ahactt aahctt aahctt chtaat hctaat cthaat tchaat htcaat thcaat chatat hcatat cahtat achtat hactat ahctat ctahat tcahat cathat acthat tachat atchat htacat thacat hatcat ahtcat tahcat athcat cataht actaht ctaaht tcaaht atcaht tacaht caatht acatht caatht acatht aactht aactht ctaaht tcaaht cataht actaht tacaht atcaht atacht taacht aatcht aatcht taacht atacht hatact ahtact htaact thaact athact tahact haatct ahatct haatct ahatct aahtct aahtct htaact thaact hatact ahtact tahact athact atahct taahct aathct aathct taahct atahct chttaa hcttaa cthtaa tchtaa htctaa thctaa chttaa hcttaa cthtaa tchtaa htctaa thctaa ctthaa tcthaa ctthaa tcthaa ttchaa ttchaa httcaa thtcaa httcaa thtcaa tthcaa tthcaa chtata hctata cthata tchata htcata thcata chatta hcatta cahtta achtta hactta ahctta ctahta tcahta cathta acthta tachta atchta htacta thacta hatcta ahtcta tahcta athcta chtata hctata cthata tchata htcata thcata chatta hcatta cahtta achtta hactta ahctta ctahta tcahta cathta acthta tachta atchta htacta thacta hatcta ahtcta tahcta athcta cttaha tctaha cttaha tctaha ttcaha ttcaha ctatha tcatha cattha acttha tactha atctha ctatha tcatha cattha acttha tactha atctha ttacha ttacha tatcha attcha tatcha attcha httaca thtaca httaca thtaca tthaca tthaca htatca thatca hattca ahttca tahtca athtca htatca thatca hattca ahttca tahtca athtca ttahca ttahca tathca atthca tathca atthca cattah acttah ctatah tcatah atctah tactah cattah acttah ctatah tcatah atctah tactah cttaah tctaah cttaah tctaah ttcaah ttcaah attcah tatcah attcah tatcah ttacah ttacah catath actath ctaath tcaath atcath tacath caatth acatth caatth acatth aactth aactth ctaath tcaath catath actath tacath atcath atacth taacth aatcth aatcth taacth atacth catath actath ctaath tcaath atcath tacath caatth acatth caatth acatth aactth aactth ctaath tcaath catath actath tacath atcath atacth taacth aatcth aatcth taacth atacth cttaah tctaah cttaah tctaah ttcaah ttcaah ctatah tcatah cattah acttah tactah atctah ctatah tcatah cattah acttah tactah atctah ttacah ttacah tatcah attcah tatcah attcah attach tatach attach tatach ttaach ttaach atatch taatch aattch aattch taatch atatch atatch taatch aattch aattch taatch atatch ttaach ttaach tatach attach tatach attach hattac ahttac htatac thatac athtac tahtac hattac ahttac htatac thatac athtac tahtac httaac thtaac httaac thtaac tthaac tthaac atthac tathac atthac tathac ttahac ttahac hatatc ahtatc htaatc thaatc athatc tahatc haattc ahattc haattc ahattc aahttc aahttc htaatc thaatc hatatc ahtatc tahatc athatc atahtc taahtc aathtc aathtc taahtc atahtc hatatc ahtatc htaatc thaatc athatc tahatc haattc ahattc haattc ahattc aahttc aahttc htaatc thaatc hatatc ahtatc tahatc athatc atahtc taahtc aathtc aathtc taahtc atahtc httaac thtaac httaac thtaac tthaac tthaac htatac thatac hattac ahttac tahtac athtac htatac thatac hattac ahttac tahtac athtac ttahac ttahac tathac atthac tathac atthac attahc tatahc attahc tatahc ttaahc ttaahc atathc taathc aatthc aatthc taathc atathc atathc taathc aatthc aatthc taathc atathc ttaahc ttaahc tatahc attahc tatahc attahc
Note: these 'words' (valid or invalid) are all the permutations of the word chatta. These words are obtained by scrambling the letters in chatta.