nnmc nnnn nnpi nnpr npcc npic npin npmd nppc nppd npri nprm nrdc nrem nren nric nrpc nrpn nrrc nrrd nuce nuci nucu nudc nudd nude nudi nuee nuer nuim nuin nume numi numm nump numu nunc nune nunn nupe nurc nurd nure nuri nurn nurp nurr nuru pccc pcce pcem pcep pcer pcim pcin pcip pcpm pcpn pcpp pcrc pcrd pcre pcun pdci pdcp pdic pdmi pdmu pdpn pdpr pdrc pece peci pecr ped- pede pedi peec peed peen peep peer pein peip peir pen- penc pend pene peni penn penu pepd pepe pepi per- perc perd pere peri perm pern perp perr peru peun peur picc pice pici picr picu pide pied piem pien piep pier piip pime pimi pimp pinc pind pine pini pinm pinn pinp pinu pipe pipi pipp pirc pire piri pirn pirr piru pium pmcc pmcd pmdc pmed pmip pmmp pmmu pmpm pmrc pnec pneu pnic pnin pnnm pnpp pnup ppcc ppcd ppci ppcm ppen pper ppic ppid ppie pppd pppn pppp pprc pprm ppru ppur prcc prcd prcp pre- prec pred pree prem pren prep preu pri- prid prie prii prim prin prmc prnd prnp prpd prrd prri prrm prud prue prum pruu pu-e puce pudu pued puer pueu puid puin puir puiu pume pumi pump punc pund pune punu pupe pupi pupu pur- pure puri purp purr puru puuc rccc rcdc rcde rcep rcic rcid rcmp rcnr rcpd rcpi rcrd rdcm rder rdpc recc recd rece reci recm recp recr recu redc redd rede redi redr redu reed reem reen reep reid reii reim rein reir reiu reme remi remn remp rend rene reni renn renu repe repi repp repr repu rerd rere reri reru reue reup reuu ricc rice ridc ridd ride ridi ried riem rien riep rier rieu riin rime rimi rimm rimu rind rine rinn ripd ripe ripi ripp ripr rire riri riue rmrp rncp rndc rndm rndp rnie rnin rpdp rpii rppn rred rrmc rrmp rrrr rrum rrun ruce ruci rudd rude rudi rudp rued ruen ruer ruid ruin rume rumi rumm rump runc rund rune runi runn rupe rupp rurc rurd rure ruri rurp ruru ruud ruun u-ie u-rp ucci uccp ucdc ucdd ucin ucmc ucrc uddi udem uden uder udic udid udim udin udir udmc udpd udun uein ueir uend uepi uipi uirr umde umec umer umpc umpe umri uncc unce unci uncp unde undi unec uned unee unen uner uni- unic unie unii unin unir unmc unmr unne unni unpc unum upci updm uped upen upic upie upim upin upmc upme upne upnp uppc uppe uppp uppu upri upup urci urde urdu ure- ured uric urie urim urin uriu urmi urne urni urre urri urum urun urup urur uucp uuen uuni uuri uuuu