-er -up c-- ccc ccd cce ccf ccg ccp ccr cct ccu cdc cdd cde cdf cdg cdp cdr cdt cdu ce- cec ced cee cef ceg cep cer cet ceu cfc cfd cfe cff cfg cfp cfr cft cfu cgc cgd cge cgg cgp cgr cgt cgu cpc cpd cpe cpf cpg cpp cpr cpt cpu crc crd cre crf crg crp crr crt cru ctc ctd cte ctf ctg ctp ctr ctt ctu cuc cud cue cuf cug cup cur cut cuu dcc dcd dce dcf dcg dcp dcr dct dcu ddc ddd dde ddf ddg ddp ddr ddt ddu de- dec ded dee def deg dep der det deu dfc dfd dfe dff dfg dfp dfr dft dfu dgc dgd dge dgf dgg dgp dgr dgt dgu dpc dpd dpe dpf dpg dpp dpr dpt dpu drc drd dre drg drp drr drt dru dtc dtd dte dtf dtg dtp dtr dtt dtu duc dud due duf dug dup dur dut ec- ecc ecd ece ecf ecg ecr ect ecu ed- edc edd ede edf edg edp edr edt edu eec eed eee eef eeg eep eer eet ef- efc efd efe eff efg efp efr eft egc egd ege egf egg egp egr egt egu ep- epc epd epe epf epg epp epr ept epu erc erd ere erf erg erp err ert eru etc etd ete etf etg etp etr ett etu eu- euc eud eue euf eug eup eur eut fcc fcd fce fcf fcg fcp fcr fct fcu fdc fdd fde fdf fdg fdp fdr fdt fdu fec fed fee fef feg fep fer fet feu ffc ffd ffe fff ffg ffp ffr fft ffu fgc fgd fge fgf fgg fgp fgr fgt fpc fpd fpe fpg fpp fpr fpt fpu frc frd fre frf frg frp frr frt fru ftc ftd fte ftf ftg ftp ftr ftt ftu fud fue fuf fug fup fur fut fuu g-d g-p gcc gcd gce gcf gcg gcp gcr gct gcu gdc gdd gde gdf gdp gdr gdt gdu ge- gec ged gee gef geg gep ger get geu gfc gfd gfe gff gfp gfr gft ggc ggd ggg ggp ggr ggt ggu gpc gpd gpe gpf gpg gpp gpr gpt gpu grc grd gre grf grg grp grr grt gru gtc gtd gte gtf gtg gtp gtr gtt gtu gu- guc gud gue guf gug gup gur gut guu p-p pcc pcd pce pcf pcg pcp pcr pct pcu pdc pdd pde pdf pdg pdp pdr pdt pdu pec ped pee pef peg pep per pet peu pfc pfd pfe pff pfg pfp pfr pft pfu pgc pgd pge pgf pgg pgp pgr pgt ppc ppd ppe ppf ppg ppp ppr ppt ppu prc prd pre prf prg prp prr prt pru pt- ptc ptd pte ptf ptg ptp ptr ptt ptu puc pud pue puf pug pup pur put puu rcc rcd rce rcf rcg rcp rcr rct rcu rdc rdd rde rdf rdg rdp rdr rdt rdu re- rec red ree ref reg rep rer ret reu rfc rfd rfe rff rfg rfp rfr rft rfu rgc rgd rge rgf rgg rgp rgr rgt rpc rpd rpe rpf rpg rpp rpr rpt rpu rrc rrd rrf rrg rrp rrr rrt rru rtc rtd rte rtf rtg rtp rtr rtt rtu ruc rud rue ruf rug rup rur rut ruu tcc tcd tce tcf tcg tcp tcr tct tcu tdc tdd tde tdf tdg tdp tdr tdt tdu te- tec ted tee tef teg tep ter tet teu tfc tfd tfe tff tfg tfp tfr tft tfu tgc tge tgf tgg tgp tgr tgt tgu tpc tpd tpe tpf tpg tpp tpr tpt tpu trc trd tre trf trg trp trr trt tru ttc ttd tte ttf ttg ttp ttr ttt ttu tuc tud tue tuf tug tup tur tut tuu ucc ucd uce ucf ucg ucp ucr uct ucu udc udd ude udf udg udp udr udt udu uec ued uee uef ueg uep uer uet ufc ufd ufe uff ufg ufp ufr uft ufu ugc uge ugf ugg ugp ugr ugt ugu up- upc upd upe upf upg upp upr upt upu ur- urc urd ure urf urg urp urr urt uru utc utd ute utf utp utr utt utu uuc uue uug uur uut uuu

c-cd cccc cccf cccp cccu ccdc ccdf ccdp ccdr cced ccee ccfc ccfd ccff ccgc ccgt ccpe ccpp ccpr ccrc ccre ccrf ccrg ccrp ccrt cctc cctt ccuc ccup ccut cd-e cd-r cddr cdec cdef cder cdfe cdre cec- cece cecp cect cedd cede cedt cedu ceec cef- cefc cege cepc cepe cepp cepr cept cer- cerc cerd cere cerf cerp cert cet- cete cetp cfcf cfdp cffr cfpr cfre cfrg cfrp cfrt cftc cfte cftr cgcc cgcg cged cger cgfc cgtp cgtu cpce cpcu cpep cper cpff cpft cppd cpre cprt cptp cptr crcc crce crcr crdc cre- crec cred cree creg crep cret creu crfc crpc crrt crtc crtf crtp crud crue crug crup crut ctcf ctcp ctec ctep ctfc ctge ctgf ctgu ctpp ctrc ctrp cucc cuce cude cued cuer cufc cuff cupe cupp cupr curd cure curf curr curt cut- cutc cute cutt dccc dccp dcct dccu dcfc dcpg dctc dcup dddd ddrc ddre dec- decc decd dece dect dedd dede dedu deed deef deeg deep deer deet defe deff defg deft dege degu depc depe depp depr dept der- derc dere derf derg derp derr dete detr deue deur deut dfcc dfcu dfdt dfer dfrf dftg dftr dgeg dgge dpcp dpdt dper dppc dprg dred dree dref dreg dret drfc drge drue drug drup drut druu dtcc dtdp dted dtfc dttp duce duct dudd dude dudu duer duet dufc duff dufu dugu dupe dure durg durt duru dute dutp duur duut eccc ecce ecct ecdc ecdf eced ecef ecfc ecfr ecpd ecpg ecpp ecrc ecrf ecrr ecru ect- ectc ectf eddc edde eddp ede- eder edfu edge edru educ edup edur