nipc nipe nipr nire nlcc nlcf nlec nler nlic nlpc nlrp nnnn nnpi nnpr npcc npic npif npin nppc nppd nppl npri nrdc nren nrfc nric nrpc nrpn nrrc nrrd nrrl pccc pcce pccl pcep pcer pcfc pcin pcip pcll pcpn pcpp pcrc pcrd pcre pcrf pcrl pdci pdcp pdic pdlc pdpn pdpr pdrc pece peci pecl pecr ped- pede pedf pedi peec peed peel peen peep peer pefc peff peil pein peip peir pel- pele pelf pell pen- penc pend pene peni penn pepd pepe pepi per- perc perd pere perf peri perl pern perp perr pfce pfff pffr pfic pfli picc pice pici picr pide pied piel pien piep pier piff piip pil- pild pile pili pill pinc pind pine pini pinn pinp pipe pipi pipp pirc pire piri pirl pirn pirr plcc plce pldn ple- plec pled plee plei plen plff plid plie plif plin plip plpp plri pnec pnic pnin pnld pnln pnnl pnpp ppcc ppcd ppci ppen pper ppic ppid ppie ppif pple ppli pppd pppn pppp pprc pprf prcc prcd prcf prcp pre- prec pred pree pref prel pren prep prfc pri- prid prie prif prii prin prle prlr prnd prnp prpd prrd prri rccc rcdc rcde rcep rcfc rcic rcid rcle rcnl rcnr rcpd rcpi rcrd rder rdpc recc recd rece reci recp recr redc redd rede redi redl redr reed reef reel reen reep refd refe reff refi refl refn refr reid reif reii reil rein reir reld rele rell relp rend rene reni renn repe repi repl repp repr rerd rere reri rfdi rfef rffc rffl rfic rfid ricc rice ridc ridd ride ridi ried rief riel rien riep rier rife riff riif riin rile rill rilp rind rine rinf rinn ripd ripe ripi ripl ripp ripr rire riri rlee rlef rlif rlin rncp rndc rndf rndp rnie rnin rnld rnli rpdp rpfc rpii rppn rred rrfc rrif rrle rrrr