ccccc cecum ceere cefcu cegge cemec cemre cerc- cerce cerec cerer cerge cerre cfu-e cmere crece creem creer cregg creme creu- creue cruce crufe crume crure cufeu cuffe cufre cumec cumm- curce curer curre curug ecfmg ecume eeeee efere effer efrem efuru egger egrem emcee emeer emere emerg emmer emure erceg erege erem- erere eucre eum-u eurre feeme feere fegue femme femur ferce ferme ferr- ferre feuer feuge freer frege freme fremm frere freur frume fu-fu fugee fuger fugue fugug fumee fumer furme geere gegge gemer gemme gemre gerce germe gerre geruf gerum grece grecu greef greer grefe greff grege gregg greme grgur grmec grrrr grufe gruff grume grure guce gucer gueme guere gumer gumme gurge gurre gurum gurur mccue mcfee mcgee mcmug mcree mecum meece meefe meemu meere meger megre memer merce mereg merer merge merre merur meuer meure mmccc mmmcc mmmmm mreru mucum mucur muffe mugcr muger mugur mumcu mumme mummu mureu murre murru murum recce recue recur reece reefe reege reeme reere refer reffe refme regec regem reger regge regme regur remee remer remue remuf rere- reree rerum reuer reume rucer ruegg ruere ruffe ruger rugge rumer rummu rurec u-cee ufere ugrug umeer umeme ureme urger uruce urucu uuuuu