-er -ic -up c-- ccc ccd cce cci cck ccp ccr ccu cdc cdd cde cdi cdk cdp cdr cdu ce- cec ced cee cei cek cep cer ceu ci- cic cid cie cii cik cip cir ciu ckc ckd cki cpc cpd cpe cpi cpk cpp cpr cpu crc crd cre cri crk crp crr cru cuc cud cue cui cuk cup cur cuu dcc dcd dce dci dck dcp dcr dcu ddc ddd dde ddi ddk ddp ddr ddu de- dec ded dee dei dek dep der deu di- dic did die dii dik dip dir diu dkc dke dki dkk dkp dkr dku dpc dpd dpe dpi dpk dpp dpr dpu drc drd dre dri drk drp drr dru duc dud due dui duk dup dur ec- ecc ecd ece eci eck ecr ecu ed- edc edd ede edi edk edp edr edu eec eed eee eek eep eer eic eid eie eii eik eip eir eiu ekc ekd eke eki ekp ekr eku ep- epc epd epe epi epp epr epu erc erd ere eri erk erp err eru eu- euc eud eue eui eup eur i-d icc icd ice ici ick icp icr icu idc idd ide idi idk idp idr idu ie- iec ied iee iei iek iep ier iic iid iie iii iip iir iiu ikc ike iki ikk ikr iku ipc ipd ipe ipi ipp ipr ipu ir- irc ird ire iri irk irp irr iru iu- iuc iud iue iui iup iur kcc kcd kce kci kck kcp kcr kcu kdc kde kdk kdp kdr kdu ke- kec ked kee kei kek kep ker kic kid kie kii kik kip kir kiu kkc kke kki kkk kkp kkr kku kpc kpd kpe kpi kpk kpp kpr kpu krc krd kri krk krp krr kru kuc kud kue kui kuk kup kur kuu p-p pcc pcd pce pci pck pcp pcr pcu pdc pdd pde pdi pdk pdp pdr pdu pec ped pee pei pek pep per peu pic pid pie pii pik pip pir piu pkc pkd pke pki pkp pkr pku ppc ppd ppe ppi ppk ppp ppr ppu prc prd pre pri prk prp prr pru puc pud pue pui puk pup pur puu rcc rcd rce rci rcp rcr rcu rdc rdd rde rdi rdp rdr rdu re- rec red ree rei rek rep rer reu ric rid rie rii rik rip rir rkc rke rkk rkp rku rpc rpd rpe rpi rpk rpp rpr rpu rrc rrd rri rrk rrp rrr rru ruc rud rue rui ruk rup rur ruu ucc ucd uce uci uck ucp ucr ucu udc udd ude udi udk udp udr udu uec ued uee uei uep uer uic uid uie uii uip uir uiu ukc uke uki ukk ukp ukr uku up- upc upd upe upi upk upp upr upu ur- urc urd ure uri urk urp urr uru uuc uue uur uuu

c-cd cccc ccci cccp cccu ccdc ccdi ccdp ccdr cced ccee ccic ccid ccii ccip ccir ccpe ccpp ccpr ccrc ccre ccri ccrp ccuc ccup cd-e cd-r cddr cdec cder cdic cdii cdre cec- cece ceci cecp cedd cede cedi cedu ceec ceip ceke cepc cepe cepp cepr cer- cerc cerd cere ceri cerp ceui cicc cici cicr cicu cidc cide cidi cidp cidr ciee cier ciid ciii cikr cipp circ cire ciri cirk cirr ciuc ciup ckck ckdu cker ckpc ckpr ckrc ckrd cpce cpcu cpep cper cpic cppd cpre cpri crcc crce crcr crdc cre- crec cred cree crei crep creu cric crie crik crip criu crkc crkp crpc crud crue cruk crup cucc cuce cuci cuck cude cudi cued cuek cuer cui- cuir cuk- cuke cupe cupp cupr curd cure curi curr dccc dcci dccp dccu dcii dcrk dcup dddd ddie ddrc ddre dec- decc decd dece deci deck dedd dede dedi dedu deed deek deep deer deid deie deip deir dek- deke depc depe depp depr der- derc dere deri derk derp derr deue deuk deur dice dici dick dide didi didu died diep dier dieu diii dike diki diku dipc dipe dipp dipu dird dire dirk dirr dkdc dkid dpci dpcp dper dpie dppc dprk dred dree drei drek dric drie drip drue drui druk drup druu duce duck dudd dude dudu duer duid duir duke duki duku dupe dure duri durk duru duur eccc ecce ecci ecdc eced ecip ecpd ecpp ecrc ecri ecrr ecru eddc edde eddi eddp ede- edei eder edie edik edip edru educ edup edur eede eedu eeee eeke eerc eick eid- eide eidi eidr eidu eiec eied eiei eier eike eiki eipr eird eire eked ekek eker ekki ekpe ekur epcc epci epec epee eper epi- epic epid epie epik epip eppc eppp eprp ercc erce ercp erde erdi erec ered erei erer eric erie erik eriu erke erki erpe errc erre eruc erur eucd eude euer eur- eurc eure iccc icci iccp iccr iccu icdc icdd icde icdp icec iced icee icer icke icpc icpd icrc icre icrr icru icue icup idce idcr idec ided idee ider idic idid idie idir idku idrc idre iecc iedr ieie iere ieri ieud iicd iide iied iiie iiii iirc iiuc ikee iker ikid ikki ikri ikue ipcc ipce ipdc ipdi ipec ipek iper ipid ipie ippc ippr ipri ipur ircc ircd ircu irdc irdp ired iree irer iri- iric irid irie irip irki irpc irpe irrc irre irri iucc iuce iuiu iupp k-ci k-id kccc kccd kcci kcck kccr kccu kcdc kcdd kcdi kcdr kcdu kcec kced kcee kcei kcep kceu kcic kcid kcie kcii kcir kciu kckc kckk kckr kcpc kcpi kcpr kcpu kcrc kcri kcrp kcrr kcru kcue kcui kcuk kcup kdcc kdcd kdce kdcr kddc kddd kddi kddk kddr kdec kdei kdep kdic kdkd kdkk kdkr kdpi kdpr kdri kduc kdup kdur keck kecr kedc kedd kede kedi kedp kedr keed keek keep keer keid keii keik keir kekc keke keki keku kep- kepc kepd kepe kepi