-er -ic -up c-- ccc cce cch cci cck ccp ccr ccu ce- cec cee ceh cei cek cep cer ceu ch- chc che chh chi chk chp chr chu ci- cic cie cih cii cik cip cir ciu ckc ckh cki cpc cpe cph cpi cpk cpp cpr cpu crc cre crh cri crk crp crr cru cuc cue cuh cui cuk cup cur cuu ec- ecc ece ech eci eck ecr ecu eec eee eek eep eer ehc ehe ehh ehi ehp ehr ehu eic eie eii eik eip eir eiu ekc eke ekh eki ekp ekr eku ep- epc epe eph epi epp epr epu erc ere erh eri erk erp err eru eu- euc eue eui eup eur h-i hcc hce hch hci hck hcp hcr he- hec hee heh hei hek hep her heu hhc hhe hhh hhi hhk hhp hhr hhu hic hie hih hii hik hip hir hiu hkh hki hkk hkp hkr hku hpc hpe hph hpi hpk hpp hpr hpu hr- hrc hre hrh hri hrk hrp hrr hru huc hue huh hui huk hup hur huu icc ice ich ici ick icp icr icu ie- iec iee iei iek iep ier ihc ihe ihh ihi ihk ihp ihr ihu iic iie iih iii iip iir iiu ikc ike iki ikk ikr iku ipc ipe ipi ipp ipr ipu ir- irc ire iri irk irp irr iru iu- iuc iue iui iup iur kcc kce kch kci kck kcp kcr kcu ke- kec kee keh kei kek kep ker khe khh khi khk khr khu kic kie kih kii kik kip kir kiu kkc kke kkh kki kkk kkp kkr kku kpc kpe kph kpi kpk kpp kpr kpu krc kri krk krp krr kru kuc kue kuh kui kuk kup kur kuu p-p pcc pce pch pci pck pcp pcr pcu pec pee peh pei pek pep per peu phc phe phi phk php phr phu pic pie pih pii pik pip pir piu pkc pke pki pkp pkr pku ppc ppe pph ppi ppk ppp ppr ppu prc pre prh pri prk prp prr pru puc pue puh pui puk pup pur puu rcc rce rch rci rcp rcr rcu re- rec ree reh rei rek rep rer reu rh- rhc rhe rhh rhi rhp rhr rhu ric rie rih rii rik rip rir rkc rke rkk rkp rku rpc rpe rph rpi rpk rpp rpr rpu rrc rrh rri rrk rrp rrr rru ruc rue ruh rui ruk rup rur ruu ucc uce uch uci uck ucp ucr ucu uec uee ueh uei uep uer uhc uhe uhh uhi uhp uhr uhu uic uie uii uip uir uiu ukc uke uki ukk ukp ukr uku up- upc upe uph upi upk upp upr upu ur- urc ure uri urk urp urr uru uuc uue uur uuu

cccc ccci cccp cccu ccee cche cchp cchr ccic ccii ccip ccir ccpe ccpp ccpr ccrc ccre ccri ccrp ccuc ccup cec- cece ceci cecp ceec ceip ceke cepc cepe ceph cepp cepr cer- cerc cere ceri cerp ceui chce chch chci chcp chec chee cheh chek chep cher cheu chic chie chih chik chip chir chiu chpp chpr chrc chrp chrr chui chuk chur cicc cich cici cicr cicu ciee cier cihr ciii cikr cipp circ cire cirh ciri cirk cirr ciuc ciup ckch ckck cker ckpc ckpr ckrc cpce cpcu cpep cper cpic cpre cpri crcc crce crcr cre- crec cree creh crei crep creu cric crie crik crip criu crkc crkp crpc crue cruk crup cucc cuce cuci cuck cuek cuer cui- cuir cuk- cuke cupe cupp cupr cure curi curr eccc ecce ecci eche ecip ecpp ecrc ecri ecrr ecru eeee eeke eerc ehcc eheh eher eheu ehre eich eick eiec eiei eier eike eiki eipr eire ekch ekek eker ekki ekpe ekur epcc epch epci epec epee eper eph- ephi epi- epic epie epik epip eppc eppp eprp ercc erce erch ercp erec erei erer erhc erhu eric erie erih erik eriu erke erki erpe errc erre eruc eruh erur euch euer eur- eurc eure h-ii hccc hcch hchi hcpc hcrp hech heck heek heep heer hehe heic heie heih heik heir heke heku hepc hepe hepi hepp hepu herc here heri herk herp herr heru heue heui heuk heur hhhh hhip hhpc hi-c hicc hice hich hick hicp hiei hier hieu hihc hihe hihi hiie hiiu hike hiki hiku hipc hipe hipp hire hiri hirk hiru hkcc hkir hpcc hppe hpue hree hrip hrpc hrpp hrrc huch huck hucu huer huhi huhu huie huik huir huke huki hupe hupp hure huri hurk hurr huru iccc icci iccp iccr iccu icec icee icer ichc iche ichi ichr ichu icke icpc icrc icre icrr icru icue icup iecc ieie iere ieri ihcc ihep iher ihrc ihre iiie iiii iirc iiuc ikee iker ikki ikri ikue ipcc ipce ipec ipek iper iphc iphr ipie ippc ippr ipri ipur ircc ircu iree irer iri- iric irie irip irki irpc irpe irrc irre irri iucc iuce iuiu iupp k-ci kccc kcci kcck kccr kccu kcec kcee kcei kcep kceu kche kchh kchi kchk kchr kchu kcic kcie kcii kcir kciu kckc kckk kckr kcpc kcpi kcpr kcpu kcrc kcrh kcri kcrp kcrr kcru kcue kcuh kcui kcuk kcup kech keck kecr keeh keek keep keer kehk kehr keii keik keir kekc keke keki keku kep- kepc kepe keph kepi kepu ker- kerc kere keri kerk kerp kerr keru keup keur khcc khch khck khec khep kher khhk khic khii khip khke khki khkk khkr khpe khpr khri khrk khrr khui khuk khur kicc kice kick kicp kicr kier kieu kihc kihh kihi kihk kihp kihr kihu kiic kiii kiik kiip kiiu kikc kiki kikk kikr kiku kip- kipe kiph kipi kipp kipr kipu kirc kiri kirk kirp kirr kiru kiup kiur kiuu kkch kkci kkck kkcr kkhh kkhi kkhk kkhr kkic kkik kkkk kkpc kkpk kkrc kkre kkrh kkrk kkrr kkup