-er -ic -up a-a a-c a-i aaa aac aad aae aai aan aap aar aas aau ac- aca acc acd ace aci acn acp acr acs acu ad- ada adc add ade adi adn adp adr ads adu aea aec aed aee aei aen aep aer aes aeu ai- aia aic aid aie aii ain aip air ais aiu an- ana anc and ane ani ann anp anr ans anu ap- apa apc apd ape api apn app apr aps apu ar- ara arc ard are ari arn arp arr ars aru as- asa asc asd ase asi asn asp asr ass asu au- aua auc aud aue aui aun aup aur aus c-- caa cac cad cae cai can cap car cas cau cca ccc ccd cce cci ccn ccp ccr ccs ccu cda cdc cdd cde cdi cdn cdp cdr cds cdu ce- cea cec ced cee cei cen cep cer ces ceu ci- cia cic cid cie cii cin cip cir cis ciu cn- cna cnc cnd cne cni cnn cnp cnr cns cnu cpa cpc cpd cpe cpi cpn cpp cpr cps cpu cra crc crd cre cri crn crp crr crs cru csa csc csd cse csi csn csp csr css csu cua cuc cud cue cui cun cup cur cus cuu daa dac dad dae dai dan dap dar das dau dca dcc dcd dce dci dcn dcp dcr dcs dcu dda ddc ddd dde ddi ddn ddp ddr dds ddu de- dea dec ded dee dei den dep der des deu di- dia dic did die dii din dip dir dis diu dna dnc dnd dne dni dnn dnp dnr dns dpa dpc dpd dpe dpi dpn dpp dpr dps dpu dra drc drd dre dri drn drp drr drs dru dsa dsc dsd dse dsi dsn dsp dsr dss dsu dua duc dud due dui dun dup dur dus eaa eac ead eae eai ean eap ear eas eau ec- eca ecc ecd ece eci ecn ecr ecs ecu ed- eda edc edd ede edi edn edp edr eds edu eea eec eed eee een eep eer ees eia eic eid eie eii ein eip eir eis eiu en- ena enc end ene eni enn enp enr ens enu ep- epa epc epd epe epi epn epp epr eps epu era erc erd ere eri ern erp err ers eru es- esa esc esd ese esi esn esp esr ess esu eu- eua euc eud eue eui eun eup eur eus i-d ia- iaa iac iad iae iai ian iap iar ias iau ica icc icd ice ici icn icp icr ics icu ida idc idd ide idi idn idp idr ids idu ie- iea iec ied iee iei ien iep ier ies iia iic iid iie iii iin iip iir iis iiu in- ina inc ind ine ini inn inp inr ins inu ipa ipc ipd ipe ipi ipn ipp ipr ips ipu ir- ira irc ird ire iri irn irp irr irs iru is- isa isc isd ise isi isn isp isr iss isu iu- iua iuc iud iue iui iup iur ius n-i naa nac nad nae nai nan nap nar nas nau nca ncc ncd nce nci ncn ncp ncr ncs ncu nda ndc ndd nde ndi ndn ndp ndr nds ndu ne- nea nec ned nee nei nen nep ner nes neu nia nic nid nie nii nin nip nir nis niu nna nnc nne nni nnn nnp nns nnu npa npc npd npe npi npn npp npr nps npu nra nrc nrd nre nri nrn nrp nrr nrs nru nsa nsc nsd nse nsi nsn nsp nsr nss nsu nua nuc nud nue nui nun nup nur nus nuu p-p paa pac pad pae pai pan pap par pas pau pca pcc pcd pce pci pcn pcp pcr pcs pcu pda pdc pdd pde pdi pdn pdp pdr pds pdu pea pec ped pee pei pen pep per pes peu pia pic pid pie pii pin pip pir pis piu pn- pna pnc pnd pne pni pnn pnp pnr pns pnu ppa ppc ppd ppe ppi ppn ppp ppr pps ppu pra prc prd pre pri prn prp prr prs pru ps- psa psc psd pse psi psn psp psr pss psu pua puc pud pue pui pun pup pur pus puu ra- raa rac rad rae rai ran rap rar ras rau rca rcc rcd rce rci rcn rcp rcr rcs rcu rda rdc rdd rde rdi rdn rdp rdr rds rdu re- rea rec red ree rei ren rep rer res reu ria ric rid rie rii rin rip rir ris rna rnc rnd rni rnn rnp rnr rns rnu rpa rpc rpd rpe rpi rpn rpp rpr rps rpu rra rrc rrd rri rrn rrp rrr rrs rru rsa rsc rsd rse rsi rsn rsp rsr rss rsu rua ruc rud rue rui run rup rur rus ruu saa sac sad sae sai san sap sar sas sau sca scc scd sce sci scn scp scr scs scu sda sdc sdd sde sdi sdn sdp sdr sds sdu se- sea sec sed see sei sen sep ser ses seu sia sic sid sie sii sin sip sir sis siu sna snc snd sne sni snn snp snr sns snu spa spc spd spe spi spn spp spr sps spu sr- sra src srd sre sri srn srp srr srs ss- ssa ssc ssd sse ssi ssn ssp ssr sss ssu sua suc sud sue sui sun sup sur sus suu ua- uaa uac uad uae uai uan uap uar uas uau uca ucc ucd uce uci ucn ucp ucr ucs ucu uda udc udd ude udi udn udp udr uds udu uea uec ued uee uei uen uep uer ues uia uic uid uie uii uin uip uir uis uiu un- una unc und une uni unn unp unr uns unu up- upa upc upd upe upi upn upp upr ups upu ur-