-er -ic -up c-- ccc ccd cce cci ccl ccn ccp ccr ccs ccu cdc cdd cde cdi cdl cdn cdp cdr cds cdu ce- cec ced cee cei cel cen cep cer ces ceu ci- cic cid cie cii cil cin cip cir cis ciu cl- clc cld cle cli cll cln clp clr cls clu cn- cnc cnd cne cni cnl cnn cnp cnr cns cnu cpc cpd cpe cpi cpl cpn cpp cpr cps cpu crc crd cre cri crl crn crp crr crs cru csc csd cse csi csl csn csp csr css csu cuc cud cue cui cul cun cup cur cus cuu dcc dcd dce dci dcl dcn dcp dcr dcs dcu ddc ddd dde ddi ddl ddn ddp ddr dds ddu de- dec ded dee dei del den dep der des deu di- dic did die dii dil din dip dir dis diu dl- dlc dld dle dli dll dlp dlr dls dlu dnc dnd dne dni dnl dnn dnp dnr dns dpc dpd dpe dpi dpl dpn dpp dpr dps dpu drc drd dre dri drl drn drp drr drs dru dsc dsd dse dsi dsl dsn dsp dsr dss dsu duc dud due dui dul dun dup dur dus ec- ecc ecd ece eci ecl ecn ecr ecs ecu ed- edc edd ede edi edl edn edp edr eds edu eec eed eee eel een eep eer ees eic eid eie eii eil ein eip eir eis eiu elc eld ele eli ell eln elp elr els elu en- enc end ene eni enl enn enp enr ens enu ep- epc epd epe epi epl epn epp epr eps epu erc erd ere eri erl ern erp err ers eru es- esc esd ese esi esl esn esp esr ess esu eu- euc eud eue eui eul eun eup eur eus i-d icc icd ice ici icl icn icp icr ics icu idc idd ide idi idl idn idp idr ids idu ie- iec ied iee iei iel ien iep ier ies iic iid iie iii iil iin iip iir iis iiu il- ilc ild ile ili ill iln ilp ilr ils ilu in- inc ind ine ini inl inn inp inr ins inu ipc ipd ipe ipi ipl ipn ipp ipr ips ipu ir- irc ird ire iri irl irn irp irr irs iru is- isc isd ise isi isl isn isp isr iss isu iu- iuc iud iue iui iup iur ius l-p lcc lcd lce lci lcl lcn lcp lcr lcs lcu ldc ldd lde ldi ldl ldn ldp ldr lds ldu lec led lee lei lel len lep ler les leu lic lid lie lii lil lin lip lir lis liu llc lld lle lli lll lln llp llr lls llu lnc lnd lne lni lnl lnn lnp lnr lns lnu lpc lpd lpe lpi lpl lpn lpp lpr lps lpu lrc lrd lri lrn lrp lrr lrs lru lsc lsd lse lsi lsl lsn lsp lsr lss lsu luc lud lue lui lul lun lup lur lus luu n-i ncc ncd nce nci ncl ncn ncp ncr ncs ncu ndc ndd nde ndi ndl ndn ndp ndr nds ndu ne- nec ned nee nei nel nen nep ner nes neu nic nid nie nii nil nin nip nir nis niu nlc nld nle nli nll nln nlp nlr nls nlu nnc nne nni nnl nnn nnp nns nnu npc npd npe npi npl npn npp npr nps npu nrc nrd nre nri nrl nrn nrp nrr nrs nru nsc nsd nse nsi nsl nsn nsp nsr nss nsu nuc nud nue nui nul nun nup nur nus nuu p-p pcc pcd pce pci pcl pcn pcp pcr pcs pcu pdc pdd pde pdi pdl pdn pdp pdr pds pdu pec ped pee pei pel pen pep per pes peu pic pid pie pii pil pin pip pir pis piu plc pld ple pli pll pln plp plr pls plu pn- pnc pnd pne pni pnl pnn pnp pnr pns pnu ppc ppd ppe ppi ppl ppn ppp ppr pps ppu prc prd pre pri prl prn prp prr prs pru ps- psc psd pse psi psl psn psp psr pss psu puc pud pue pui pul pun pup pur pus puu rcc rcd rce rci rcl rcn rcp rcr rcs rcu rdc rdd rde rdi rdl rdn rdp rdr rds rdu re- rec red ree rei rel ren rep rer res reu ric rid rie rii ril rin rip rir ris rlc rld rle rli rll rln rlp rlr rls rlu rnc rnd rni rnn rnp rnr rns rnu rpc rpd rpe rpi rpl rpn rpp rpr rps rpu rrc rrd rri rrl rrn rrp rrr rrs rru rsc rsd rse rsi rsl rsn rsp rsr rss rsu ruc rud rue rui run rup rur rus ruu scc scd sce sci scl scn scp scr scs scu sdc sdd sde sdi sdl sdn sdp sdr sds sdu se- sec sed see sei sel sen sep ser ses seu sic sid sie sii sil sin sip sir sis siu slc sld sle sli sll sln slp slr sls slu snc snd sne sni snl snn snp snr sns snu spc spd spe spi spl spn spp spr sps spu sr- src srd sre sri srl srn srp srr srs ss- ssc ssd sse ssi ssl ssn ssp ssr sss ssu suc sud sue sui sul sun sup sur sus suu ucc ucd uce uci ucl ucn ucp ucr ucs ucu udc udd ude udi udl udn udp udr uds udu uec ued uee uei uel uen uep uer ues uic uid uie uii uil uin uip uir uis uiu ulc uld ule uli ull uln ulp ulr uls ulu un- unc und une uni unl unn unp unr uns unu up- upc upd upe upi upn upp upr ups upu ur- urc urd ure uri url urn urp urr urs uru usc usd use usi usl usn