dddd dmpk dmpu dnuk dprk drmk druk drum drup druu dudd dudu duku dumm dump dunk dunn durk durn duru duur kddd kddk kddr kdkd kdkk kdkn kdkr kdmd kdmr kdnd kdnk kdnn kdnr kdpr kdrm kdun kdup kdur kkdd kkdm kkkk kkmk kkmp kkmr kknd kknm kknn kknu kkpk kkpn kkrk kkrn kkrr kkup kkuu kmdr kmkk kmmk kmmm kmmr kmnd kmnr kmpr kmrn kmrr kmud kmun kmur kndd kndk kndn kndp kndr kndu knkk knnd knnk knnr knpr knrk knud knuk knur kpdr kpkk kpkr kpmd kpmp kpmr kpnd kpnp kppd kppk kppp kppr kprd kprk kprm kprn kprp kprr kpru kpum kpur krdd krdm krdr krdu krkd krkk krkn krkr krku krmd krmn krmp krmr krnd krnk krnm krnn krnp krnu krpm krpr krpu krrk krrm krrn krrr kruk krum krun krup krur kudd kudu kukk kukn kuku kumm kump kumr kumu kund kunk kunm kunp kunr kunu kupd kupr kupu kurd kurk kurm kurr kuru kuuk kuur kuuu mddm mdmk mdmp mdpp mdud mknk mmmd mmmm mmpr mmpu mmrp mmun mndr mppp mprp mrdd mrkr mrmd mrud mruk mudd mudu mumm mump mumu mund munk munn munu murd murk murn murr muru n-up ndmp ndnp ndpd ndpr nkum nnnn nnpr npmd nppd nprm nrpn nrrd nudd nuku numm nump numu nunk nunn nurd nurn nurp nurr nuru nuuk pdmu pdpn pdpr pkmr pmkd pmmp pmmu pmpm pnkd pnkp pnnm pnpp pnup ppdk pppd pppn pppp pprm ppru ppur prnd prnp prpd prrd prrm prud prum pruu pudu puku pump pund punk punu pupu pur- purp purr puru rmrp rndm rndp rpdp rppn rrkm rrmp rrrr rrum rrun rudd rudp rukk rukn ruku rumm rump rund runk runn rupp rurd rurp ruru ruud ruun u-rp udpd uduk udun ukum ukup ukur unkn unmr unum updm upnp uppp uppu upup urdu uruk urum urun urup urur uuuu