-er -up a-a a-t aaa aad aae aaf aao aap aar aat aau ad- ada add ade adf ado adp adr adt adu aea aed aee aef aeo aep aer aet aeu af- afa afd afe aff afo afp afr aft afu aoa aod aoe aof aoo aop aor aot aou ap- apa apd ape apf apo app apr apt apu ar- ara ard are arf aro arp arr art aru at- ata atd ate atf ato atp atr att atu au- aua aud aue auf auo aup aur aut daa dad dae daf dao dap dar dat dau dda ddd dde ddf ddo ddp ddr ddt ddu de- dea ded dee def deo dep der det deu dfa dfd dfe dff dfo dfp dfr dft dfu doa dod doe dof doo dop dor dot dou dpa dpd dpe dpf dpo dpp dpr dpt dpu dra drd dre dro drp drr drt dru dta dtd dte dtf dto dtp dtr dtt dtu dua dud due duf duo dup dur dut eaa ead eae eaf eao eap ear eat eau ed- eda edd ede edf edo edp edr edt edu eea eed eee eef eeo eep eer eet ef- efa efd efe eff efo efp efr eft eo- eoa eod eoe eof eoo eop eor eot eou ep- epa epd epe epf epo epp epr ept epu era erd ere erf ero erp err ert eru eta etd ete etf eto etp etr ett etu eu- eua eud eue euf eup eur eut faa fad fae faf fao fap far fat fau fda fdd fde fdf fdo fdp fdr fdt fdu fea fed fee fef feo fep fer fet feu ffa ffd ffe fff ffo ffp ffr fft ffu foa foe fof foo fop for fot fou fpa fpd fpe fpo fpp fpr fpt fpu fra frd fre frf fro frp frr frt fru fta ftd fte ftf fto ftp ftr ftt ftu fua fud fue fuf fuo fup fur fut fuu oaa oad oae oaf oao oap oar oat oau oda odd ode odf odo odp odr odt odu oea oed oee oef oeo oep oer oet of- ofa ofd ofe off ofo ofp ofr oft ofu oo- ooa ood oof ooo oop oor oot op- opa opd ope opf opo opp opr opt or- ora ord ore orf oro orp orr ort oru ot- ota otd ote otf oto otp otr ott otu ou- oua oud oue ouf ouo oup our out p-p paa pad pae paf pao pap par pat pau pda pdd pde pdf pdo pdp pdr pdt pdu pea ped pee pef peo pep per pet peu pfa pfd pfe pff pfo pfp pfr pft pfu poa pod poe pof poo pop por pot pou ppa ppd ppe ppf ppo ppp ppr ppt ppu pra prd pre prf pro prp prr prt pru pt- pta ptd pte ptf pto ptp ptr ptt ptu pua pud pue puf pup pur put puu ra- raa rad rae raf rao rap rar rat rau rda rdd rde rdf rdo rdp rdr rdt rdu re- rea red ree ref reo rep rer ret reu rfa rfd rfe rff rfo rfp rfr rft rfu roa rod roe rof roo rop ror rot rou rpa rpd rpe rpf rpo rpp rpr rpt rpu rra rrd rrf rrp rrr rrt rru rta rtd rte rtf rto rtp rtr rtt rtu rua rud rue ruf ruo rup rur rut ruu taa tad tae taf tao tap tar tat tau tda tdd tde tdf tdo tdp tdr tdt tdu te- tea ted tee tef teo tep ter tet teu tfa tfd tfe tff tfo tfp tfr tft tfu to- toa tod toe tof too top tor tot tou tpa tpd tpe tpf tpo tpp tpr tpt tpu tra trd tre trf tro trp trr trt tru tta ttd tte ttf tto ttp ttr ttt ttu tua tud tue tuf tuo tup tur tut tuu ua- uaa uad uae uaf uao uap uar uat uau uda udd ude udf udo udp udr udt udu uea ued uee uef uep uer uet ufa ufd ufe uff ufo ufp ufr uft ufu uoa uod uoe uoo uop uor uot up- upa upd upe upf upo upp upr upt upu ur- ura urd ure urf uro urp urr urt uru uta utd ute utf uto utp utr utt utu uua uue uur uut uuu