-er -up c-- ccc cce cch cck ccl ccp ccr ccu ce- cec cee ceh cek cel cep cer ceu ch- chc che chh chk chl chp chr chu ckc ckh cl- clc cle clh clk cll clp clr clu cpc cpe cph cpk cpl cpp cpr cpu crc cre crh crk crl crp crr cru cuc cue cuh cuk cul cup cur cuu ec- ecc ece ech eck ecl ecr ecu eec eee eek eel eep eer ehc ehe ehh ehl ehp ehr ehu ekc eke ekh ekl ekp ekr eku elc ele elh elk ell elp elr elu ep- epc epe eph epl epp epr epu erc ere erh erk erl erp err eru eu- euc eue eul eup eur hcc hce hch hck hcl hcp hcr he- hec hee heh hek hel hep her heu hhc hhe hhh hhk hhl hhp hhr hhu hkh hkk hkl hkp hkr hku hlc hle hlh hll hlp hlr hlu hpc hpe hph hpk hpl hpp hpr hpu hr- hrc hre hrh hrk hrl hrp hrr hru huc hue huh huk hul hup hur huu kcc kce kch kck kcl kcp kcr kcu ke- kec kee keh kek kel kep ker khe khh khk khr khu kkc kke kkh kkk kkl kkp kkr kku kl- klc klh klr klu kpc kpe kph kpk kpl kpp kpr kpu krc krk krl krp krr kru kuc kue kuh kuk kul kup kur kuu l-p lcc lce lch lck lcl lcp lcr lcu lec lee leh lek lel lep ler leu lhc lhh lhk lhp lhr lhu lkh lkl lkp lkr llc lle llk lll llp llr llu lpc lpe lph lpk lpl lpp lpr lpu lrc lrh lrk lrp lrr lru luc lue luh luk lul lup lur luu p-p pcc pce pch pck pcl pcp pcr pcu pec pee peh pek pel pep per peu phc phe phk phl php phr phu pkc pke pkl pkp pkr pku plc ple plh plk pll plp plr plu ppc ppe pph ppk ppl ppp ppr ppu prc pre prh prk prl prp prr pru puc pue puh puk pul pup pur puu rcc rce rch rcl rcp rcr rcu re- rec ree reh rek rel rep rer reu rh- rhc rhe rhh rhl rhp rhr rhu rkc rke rkk rkp rku rlc rle rlh rll rlp rlr rlu rpc rpe rph rpk rpl rpp rpr rpu rrc rrh rrk rrl rrp rrr rru ruc rue ruh ruk rup rur ruu ucc uce uch uck ucl ucp ucr ucu uec uee ueh uel uep uer uhc uhe uhh uhl uhp uhr uhu ukc uke ukk ukl ukp ukr uku ulc ule ulk ull ulp ulr ulu up- upc upe uph upk upp upr upu ur- urc ure urk url urp urr uru uuc uue uur uuu

cccc cccl cccp cccu ccee ccel cche cchl cchp cchr cclc ccpe ccpl ccpp ccpr ccrc ccre ccrl ccrp ccuc ccup cec- cece cecp ceec ceel cehl ceke cel- celc cele cell cepc cepe ceph cepp cepr cer- cerc cere cerl cerp chce chch chcp chec chee cheh chek chel chep cher cheu chlc chlp chlr chpp chpr chrc chrp chrr chuk chul chur ckch ckck ckcl cker ckpc ckpr ckrc clec clee clek clep cler cleu clpp clue cluh cpce cpcu cpep cper cphl cplc cpre crcc crce crcr cre- crec cree creh crep creu crkc crkl crkp crpc crue cruk crup cucc cuce cuck cuek cuer cuk- cuke culc cule culk cull culp cupe cupl cupp cupr cure curl curr e-cl eccc ecce eccl eche echl ecpp ecrc ecrl ecrr ecru eeee eeke eele eerc ehcc eheh ehel eher eheu ehle ehre ekch ekek eker ekpe ekur el-p elce elch elec elee eleh elek eler elke elle ellu elpe elph elue elul epcc epch epec epee eper eph- eple epll eppc eppp eprp ercc erce erch ercp erec erel erer erhc erhu erke erle erll erpe errc erre eruc eruh erur euch euer euhl eule eur- eurc eure hccc hcch hcpc hcrp hech heck heek heel heep heer hehe heke heku hele helk hell help helu hepc hepe hepl hepp hepu herc here herk herl herp herr heru heue heuk heur hhcl hhhh hhpc hkcc hkcl hler hluk hlul hpcc hppe hpue hree hrpc hrpp hrrc huch huck hucu huel huer huhu huke hulc hule hulk hull hulu hupe hupp hure hurk hurl hurr huru kccc kcck kccl kccr kccu kcec kcee kcel kcep kceu kche kchh kchk kchl kchr kchu kckc kckk kckl kckr kclc kcle kclh kclk kcll kclr kclu kcpc kcpl kcpr kcpu kcrc kcrh kcrp kcrr kcru kcue kcuh kcuk kcul kcup kech keck kecr keeh keek keel keep keer kehk kehl kehr kekc keke kekl keku kele kelk kell kelp kelu kep- kepc kepe keph kepu ker- kerc kere kerk kerl kerp kerr keru keul keup keur khcc khch khck khec khel khep kher khhk khhl khke khkk khkr khlc khle khll khlr khpe khpr khrk khrr khuk khur kkch kkck kkcl kkcr kkhh kkhk kkhr kkkk kklc kklh kkll kkpc kkpk kkpl kkrc kkre kkrh kkrk kkrl kkrr kkup kkuu klcc klce klch klck klcl klcr klec klee klek klep kler klhc klkc klkk klkl klkr kllc klle kllk kllp klpc klpr klrc klrk klrr klru klue kluh kluk klup klur kluu kpcc kpch kpcl kpcr kpek kpel kper kphl kphp kphr kpke kpkk kpkl kpkr kplc kplk kplr kplu kppc kppk kppl kppp kppr kprc kpre kprh kprk kprl kprp kprr kpru kpul kpur krcc krce krch krcl krcu krec kree kreh krek kreu krhc krhp krkc krke krkh krkk krkr krku krlc krle krph krpl krpr krpu krrc krre krrk krrl krrr kruc krue kruh kruk krul krup krur kucc kuce kuch kucp kucr kuek kuel kueu kuhl kuhu kuke kukh kukk kukl kuku kule kulh kull kulp kulu kupe kuph kupl kupr kupu kure kurk kurl kurr kuru kuuk kuul kuur kuuu lccc lcce lcer lchc lchr lcpc