nurr nuru nycc nyce nycy nyem nyen nyer nyim nyme nyne nyny nyrb rbbb rbbr rcbc rccb rccc rcic rcnr rcyc rebb rebe rebu recc rece reci recm recr recu recy reeb reem reen reii reim rein reir reiu reme remi remn remy rene reni renn renu reny rere reri reru rery reue reuu reye reyn rib- ribe ribu riby ricc rice riem rien rier rieu riin riji rijn rime rimi rimm rimu rimy rine rinn riny rire riri riue rmjm rnbr rnie rnin rrmc rrrr rrum rrun rubb rube rubi rubu ruby ruce ruci ruen ruer ruin rujm rumb rume rumi rumm rumy runc rune runi runn runy rurc rure ruri ruru ruun ruyi rybe ryeb ryen ryim ryme ryne rynn ryue ryun u-ie ubbe ubbi uber ubic ubii ubir ucbc ucci ucin ucmc ucmj ucrc uein ueir uirr ujny umb- umbe umbi umec umer umri unbe uncc unce unci uneb unec unee unen uner uni- unic unie unii unin unir unji unmc unmr unne unni unum urbe urbi urci urcy ure- urey urib uric urie urim urin uriu urmi urne urni urre urri urry urum urun urur uryn uuen uuni uuri uuuu uuyn uyin uyir uyre yben yber ybry yccc ycee ycie ye-u yeen yeer yeie yeii yeir yeji yeme yemm yemn yenc yene yeni yerb yere yeri yerm yern yerr yery yeue yeun yeye yeyi yeyr yien yiji yirb yire yirm yirn yirr ymci ymen ymer ymir ymne ymur ynce ynne yren yrin yrne yrun yryn yubu yuce yuen yuer yuie yuin yuji yuju yume yumi yune yuny yure yuri yurn yury yuye yuyu yyyy