ceecee cercie cerice cerici ceruce cicree cicure circue cirice cirici cirri- ciucci crieff cruife cucice cucici cuffee cuffer cui-ui cuirie curcic curfur currer currie ecrier ecrire ecurie eerier effeir effere ejerie er-rif ericii eruci- erucic euerie feejee feerie feifer feirie ferfer ferier ferrer ferri- ferric ferrie ferrur fiefie fierce fijiri frefre freire freure furfie furfur furrer furrfu i-crei i-free iffier jeerer jejuri jerice jerrie jeurre jifiri jirice juffer juicer jurere jurier recice recife recrue recrui recuer recure reefer reeffe refeff refire refrei refuce reueir reuere reuire ricice riffer rififi riuere rucici ruffec ruffer ruffie rufiji urcice urucui uruffe