-er -ic -up a-a a-c a-i a-t aaa aac aad aae aai aap aar aas aat aau ac- aca acc acd ace aci acp acr acs act acu ad- ada adc add ade adi adp adr ads adt adu aea aec aed aee aei aep aer aes aet aeu ai- aia aic aid aie aii aip air ais ait aiu ap- apa apc apd ape api app apr aps apt apu ar- ara arc ard are ari arp arr ars art aru as- asa asc asd ase asi asp asr ass ast asu at- ata atc atd ate ati atp atr ats att atu au- aua auc aud aue aui aup aur aus aut c-- caa cac cad cae cai cap car cas cat cau cca ccc ccd cce cci ccp ccr ccs cct ccu cda cdc cdd cde cdi cdp cdr cds cdt cdu ce- cea cec ced cee cei cep cer ces cet ceu ci- cia cic cid cie cii cip cir cis cit ciu cpa cpc cpd cpe cpi cpp cpr cps cpt cpu cra crc crd cre cri crp crr crs crt cru csa csc csd cse csi csp csr css cst csu cta ctc ctd cte cti ctp ctr cts ctt ctu cua cuc cud cue cui cup cur cus cut cuu daa dac dad dae dai dap dar das dat dau dca dcc dcd dce dci dcp dcr dcs dct dcu dda ddc ddd dde ddi ddp ddr dds ddt ddu de- dea dec ded dee dei dep der des det deu di- dia dic did die dii dip dir dis dit diu dpa dpc dpd dpe dpi dpp dpr dps dpt dpu dra drc drd dre dri drp drr drs drt dru dsa dsc dsd dse dsi dsp dsr dss dst dsu dta dtc dtd dte dti dtp dtr dts dtt dtu dua duc dud due dui dup dur dus dut eaa eac ead eae eai eap ear eas eat eau ec- eca ecc ecd ece eci ecr ecs ect ecu ed- eda edc edd ede edi edp edr eds edt edu eea eec eed eee eep eer ees eet eia eic eid eie eii eip eir eis eit eiu ep- epa epc epd epe epi epp epr eps ept epu era erc erd ere eri erp err ers ert eru es- esa esc esd ese esi esp esr ess est esu eta etc etd ete eti etp etr ets ett etu eu- eua euc eud eue eui eup eur eus eut i-d ia- iaa iac iad iae iai iap iar ias iat iau ica icc icd ice ici icp icr ics ict icu ida idc idd ide idi idp idr ids idt idu ie- iea iec ied iee iei iep ier ies iet iia iic iid iie iii iip iir iis iit iiu ipa ipc ipd ipe ipi ipp ipr ips ipt ipu ir- ira irc ird ire iri irp irr irs irt iru is- isa isc isd ise isi isp isr iss ist isu ita itc itd ite iti itp its itt itu iu- iua iuc iud iue iui iup iur ius iut p-p paa pac pad pae pai pap par pas pat pau pca pcc pcd pce pci pcp pcr pcs pct pcu pda pdc pdd pde pdi pdp pdr pds pdt pdu pea pec ped pee pei pep per pes pet peu pia pic pid pie pii pip pir pis pit piu ppa ppc ppd ppe ppi ppp ppr pps ppt ppu pra prc prd pre pri prp prr prs prt pru ps- psa psc psd pse psi psp psr pss pst psu pt- pta ptc ptd pte pti ptp ptr pts ptt ptu pua puc pud pue pui pup pur pus put puu ra- raa rac rad rae rai rap rar ras rat rau rca rcc rcd rce rci rcp rcr rcs rct rcu rda rdc rdd rde rdi rdp rdr rds rdt rdu re- rea rec red ree rei rep rer res ret reu ria ric rid rie rii rip rir ris rit rpa rpc rpd rpe rpi rpp rpr rps rpt rpu rra rrc rrd rri rrp rrr rrs rrt rru rsa rsc rsd rse rsi rsp rsr rss rst rsu rta rtc rtd rte rti rtp rtr rts rtt rtu rua ruc rud rue rui rup rur rus rut ruu saa sac sad sae sai sap sar sas sat sau sca scc scd sce sci scp scr scs sct scu sda sdc sdd sde sdi sdp sdr sds sdt sdu se- sea sec sed see sei sep ser ses set seu sia sic sid sie sii sip sir sis sit siu spa spc spd spe spi spp spr sps spt spu sr- sra src srd sre sri srp srr srs srt ss- ssa ssc ssd sse ssi ssp ssr sss sst ssu sta stc std ste sti stp str sts stt stu sua suc sud sue sui sup sur sus sut suu taa tac tad tae tai tap tar tas tat tau tca tcc tcd tce tci tcp tcr tcs tct tcu tda tdc tdd tde tdi tdp tdr tds tdt tdu te- tea tec ted tee tei tep ter tes tet teu tia tic tid tie tii tip tir tis tit tiu tpa tpc tpd tpe tpi tpp tpr tps tpt tpu tra trc trd tre tri trp trr trs trt tru tsa tsc tsd tse tsi tsp tsr tss tst tsu tta ttc ttd tte tti ttp ttr tts ttt ttu tua tuc tud tue tui tup tur tus tut tuu ua- uaa uac uad uae uai uap uar uas uat uau uca ucc ucd uce uci ucp ucr ucs uct ucu uda udc udd ude udi udp udr uds udt udu uea uec ued uee uei uep uer ues uet uia uic uid uie uii uip uir uis uit uiu up- upa upc upd upe upi upp upr ups upt upu ur- ura urc urd ure uri urp urr urs urt uru