-er -ic -up a-a a-c a-i a-t aaa aac aad aae aai aap aar aat aau ac- aca acc acd ace aci acp acr act acu ad- ada adc add ade adi adp adr adt adu aea aec aed aee aei aep aer aet aeu ai- aia aic aid aie aii aip air ait aiu ap- apa apc apd ape api app apr apt apu ar- ara arc ard are ari arp arr art aru at- ata atc atd ate ati atp atr att atu au- aua auc aud aue aui aup aur aut c-- caa cac cad cae cai cap car cat cau cca ccc ccd cce cci ccp ccr cct ccu cda cdc cdd cde cdi cdp cdr cdt cdu ce- cea cec ced cee cei cep cer cet ceu ci- cia cic cid cie cii cip cir cit ciu cpa cpc cpd cpe cpi cpp cpr cpt cpu cra crc crd cre cri crp crr crt cru cta ctc ctd cte cti ctp ctr ctt ctu cua cuc cud cue cui cup cur cut cuu daa dac dad dae dai dap dar dat dau dca dcc dcd dce dci dcp dcr dct dcu dda ddc ddd dde ddi ddp ddr ddt ddu de- dea dec ded dee dei dep der det deu di- dia dic did die dii dip dir dit diu dpa dpc dpd dpe dpi dpp dpr dpt dpu dra drc drd dre dri drp drr drt dru dta dtc dtd dte dti dtp dtr dtt dtu dua duc dud due dui dup dur dut eaa eac ead eae eai eap ear eat eau ec- eca ecc ecd ece eci ecr ect ecu ed- eda edc edd ede edi edp edr edt edu eea eec eed eee eep eer eet eia eic eid eie eii eip eir eit eiu ep- epa epc epd epe epi epp epr ept epu era erc erd ere eri erp err ert eru eta etc etd ete eti etp etr ett etu eu- eua euc eud eue eui eup eur eut i-d ia- iaa iac iad iae iai iap iar iat iau ica icc icd ice ici icp icr ict icu ida idc idd ide idi idp idr idt idu ie- iea iec ied iee iei iep ier iet iia iic iid iie iii iip iir iit iiu ipa ipc ipd ipe ipi ipp ipr ipt ipu ir- ira irc ird ire iri irp irr irt iru ita itc itd ite iti itp itt itu iu- iua iuc iud iue iui iup iur iut p-p paa pac pad pae pai pap par pat pau pca pcc pcd pce pci pcp pcr pct pcu pda pdc pdd pde pdi pdp pdr pdt pdu pea pec ped pee pei pep per pet peu pia pic pid pie pii pip pir pit piu ppa ppc ppd ppe ppi ppp ppr ppt ppu pra prc prd pre pri prp prr prt pru pt- pta ptc ptd pte pti ptp ptr ptt ptu pua puc pud pue pui pup pur put puu ra- raa rac rad rae rai rap rar rat rau rca rcc rcd rce rci rcp rcr rct rcu rda rdc rdd rde rdi rdp rdr rdt rdu re- rea rec red ree rei rep rer ret reu ria ric rid rie rii rip rir rit rpa rpc rpd rpe rpi rpp rpr rpt rpu rra rrc rrd rri rrp rrr rrt rru rta rtc rtd rte rti rtp rtr rtt rtu rua ruc rud rue rui rup rur rut ruu taa tac tad tae tai tap tar tat tau tca tcc tcd tce tci tcp tcr tct tcu tda tdc tdd tde tdi tdp tdr tdt tdu te- tea tec ted tee tei tep ter tet teu tia tic tid tie tii tip tir tit tiu tpa tpc tpd tpe tpi tpp tpr tpt tpu tra trc trd tre tri trp trr trt tru tta ttc ttd tte tti ttp ttr ttt ttu tua tuc tud tue tui tup tur tut tuu ua- uaa uac uad uae uai uap uar uat uau uca ucc ucd uce uci ucp ucr uct ucu uda udc udd ude udi udp udr udt udu uea uec ued uee uei uep uer uet uia uic uid uie uii uip uir uit uiu up- upa upc upd upe upi upp upr upt upu ur- ura urc urd ure uri urp urr urt uru uta utc utd ute uti utp utr utt utu uua uuc uue uur uut uuu