raslo arslo rsalo sralo asrlo sarlo ralso arlso rlaso lraso alrso larso rslao srlao rlsao lrsao slrao lsrao aslro salro alsro lasro slaro lsaro rasol arsol rsaol sraol asrol sarol raosl arosl roasl orasl aorsl oarsl rsoal sroal rosal orsal soral osral asorl saorl aosrl oasrl soarl osarl ralos arlos rlaos lraos alros laros raols arols roals orals aorls oarls rloas lroas rolas orlas loras olras alors laors aolrs oalrs loars olars rsloa srloa rlsoa lrsoa slroa lsroa rsola srola rosla orsla sorla osrla rlosa lrosa rolsa orlsa lorsa olrsa slora lsora solra oslra losra olsra aslor salor alsor lasor slaor lsaor asolr saolr aoslr oaslr soalr osalr alosr laosr aolsr oalsr loasr olasr sloar lsoar solar oslar losar olsar
Note: these 'words' (valid or invalid) are all the permutations of the word raslo. These words are obtained by scrambling the letters in raslo.