ricrac ircrac rcirac crirac icrrac cirrac rircac irrcac rricac rricac irrcac rircac rcriac crriac rrciac rrciac crriac rcriac icrrac cirrac ircrac ricrac crirac rcirac ricarc ircarc rciarc criarc icrarc cirarc riacrc iracrc raicrc aricrc iarcrc aircrc rcairc crairc racirc arcirc carirc acrirc icarrc ciarrc iacrrc aicrrc cairrc acirrc riracc irracc rriacc rriacc irracc riracc riarcc irarcc raircc arircc iarrcc airrcc rraicc rraicc raricc arricc raricc arricc irarcc riarcc iarrcc airrcc raircc arircc rcraic crraic rrcaic rrcaic crraic rcraic rcaric craric racric arcric carric acrric rracic rracic rarcic arrcic rarcic arrcic craric rcaric carric acrric racric arcric icrarc cirarc ircarc ricarc criarc rciarc icarrc ciarrc iacrrc aicrrc cairrc acirrc iracrc riacrc iarcrc aircrc raicrc aricrc crairc rcairc carirc acrirc racirc arcirc ricrca ircrca rcirca crirca icrrca cirrca rircca irrcca rricca rricca irrcca rircca rcrica crrica rrcica rrcica crrica rcrica icrrca cirrca ircrca ricrca crirca rcirca riccra irccra rcicra cricra icrcra circra riccra irccra rcicra cricra icrcra circra rccira crcira rccira crcira ccrira ccrira iccrra cicrra iccrra cicrra ccirra ccirra rircca irrcca rricca rricca irrcca rircca ricrca ircrca rcirca crirca icrrca cirrca rrcica rrcica rcrica crrica rcrica crrica ircrca ricrca icrrca cirrca rcirca crirca rcrcia crrcia rrccia rrccia crrcia rcrcia rccria crcria rccria crcria ccrria ccrria rrccia rrccia rcrcia crrcia rcrcia crrcia crcria rccria ccrria ccrria rccria crcria icrcra circra irccra riccra cricra rcicra iccrra cicrra iccrra cicrra ccirra ccirra irccra riccra icrcra circra rcicra cricra crcira rccira ccrira ccrira rccira crcira ricacr ircacr rciacr criacr icracr ciracr riaccr iraccr raiccr ariccr iarccr airccr rcaicr craicr racicr arcicr caricr acricr icarcr ciarcr iacrcr aicrcr caircr acircr riccar irccar rcicar cricar icrcar circar riccar irccar rcicar cricar icrcar circar rcciar crciar rcciar crciar ccriar ccriar iccrar cicrar iccrar cicrar ccirar ccirar riaccr iraccr raiccr ariccr iarccr airccr ricacr ircacr rciacr criacr icracr ciracr racicr arcicr rcaicr craicr acricr caricr iacrcr aicrcr icarcr ciarcr acircr caircr rcacir cracir raccir arccir carcir acrcir rccair crcair rccair crcair ccrair ccrair raccir arccir rcacir cracir acrcir carcir cacrir accrir ccarir ccarir accrir cacrir icacrr ciacrr iaccrr aiccrr caicrr acicrr iccarr cicarr iccarr cicarr cciarr cciarr iaccrr aiccrr icacrr ciacrr acicrr caicrr cacirr accirr ccairr ccairr accirr cacirr riracc irracc rriacc rriacc irracc riracc riarcc irarcc raircc arircc iarrcc airrcc rraicc rraicc raricc arricc raricc arricc irarcc riarcc iarrcc airrcc raircc arircc rircac irrcac rricac rricac irrcac rircac ricrac ircrac rcirac crirac icrrac cirrac rrciac rrciac rcriac crriac rcriac crriac ircrac ricrac icrrac cirrac rcirac crirac riacrc iracrc raicrc aricrc iarcrc aircrc ricarc ircarc rciarc criarc icrarc cirarc racirc arcirc rcairc crairc acrirc carirc iacrrc aicrrc icarrc ciarrc acirrc cairrc rracic rracic rarcic arrcic rarcic arrcic rrcaic rrcaic rcraic crraic rcraic crraic racric arcric rcaric craric acrric carric racric arcric rcaric craric acrric carric iracrc riacrc iarcrc aircrc raicrc aricrc ircarc ricarc icrarc cirarc rciarc criarc iacrrc aicrrc icarrc ciarrc acirrc cairrc racirc arcirc rcairc crairc acrirc carirc rcraci crraci rrcaci rrcaci crraci rcraci rcarci crarci racrci arcrci carrci acrrci rracci rracci rarcci arrcci rarcci arrcci crarci rcarci carrci acrrci racrci arcrci rcrcai crrcai rrccai rrccai crrcai rcrcai rccrai crcrai rccrai crcrai ccrrai ccrrai rrccai rrccai rcrcai crrcai rcrcai crrcai crcrai rccrai ccrrai ccrrai rccrai crcrai rcacri cracri raccri arccri carcri acrcri rccari crcari rccari crcari ccrari ccrari raccri arccri rcacri cracri acrcri carcri cacrri accrri ccarri ccarri accrri cacrri rracci rracci rarcci arrcci rarcci arrcci rrcaci rrcaci rcraci crraci rcraci crraci racrci arcrci rcarci crarci acrrci carrci racrci arcrci rcarci crarci acrrci carrci cracri rcacri carcri acrcri raccri arccri crcari rccari ccrari ccrari rccari crcari cacrri accrri ccarri ccarri accrri cacrri raccri arccri rcacri cracri acrcri carcri icracr ciracr ircacr ricacr criacr rciacr icarcr ciarcr iacrcr aicrcr caircr acircr iraccr riaccr iarccr airccr raiccr ariccr craicr rcaicr caricr acricr racicr arcicr icrcar circar irccar riccar cricar rcicar iccrar cicrar iccrar cicrar ccirar ccirar irccar riccar icrcar circar rcicar cricar crciar rcciar ccriar ccriar rcciar crciar icacrr ciacrr iaccrr aiccrr caicrr acicrr iccarr cicarr iccarr cicarr cciarr cciarr iaccrr aiccrr icacrr ciacrr acicrr caicrr cacirr accirr ccairr ccairr accirr cacirr iraccr riaccr iarccr airccr raiccr ariccr ircacr ricacr icracr ciracr rciacr criacr iacrcr aicrcr icarcr ciarcr acircr caircr racicr arcicr rcaicr craicr acricr caricr cracir rcacir carcir acrcir raccir arccir crcair rccair ccrair ccrair rccair crcair cacrir accrir ccarir ccarir accrir cacrir raccir arccir rcacir cracir acrcir carcir
Note: these 'words' (valid or invalid) are all the permutations of the word ricrac. These words are obtained by scrambling the letters in ricrac.