-er -up a-a a-t aaa aad aae aag aap aar aat aau aax ad- ada add ade adg adp adr adt adu adx aea aed aee aeg aep aer aet aeu aex ag- aga agd age agg agp agr agt agu agx ap- apa apd ape apg app apr apt apu apx ar- ara ard are arg arp arr art aru arx at- ata atd ate atg atp atr att atu atx au- aua aud aue aug aup aur aut aux ax- axa axe axp axr axt axx daa dad dae dag dap dar dat dau dax dda ddd dde ddg ddp ddr ddt ddu ddx de- dea ded dee deg dep der det deu dex dga dgd dge dgg dgp dgr dgt dgu dpa dpd dpe dpg dpp dpr dpt dpu dra drd dre drg drp drr drt dru drx dta dtd dte dtg dtp dtr dtt dtu dtx dua dud due dug dup dur dut dux dxd dxp dxr dxt dxx eaa ead eae eag eap ear eat eau eax ed- eda edd ede edg edp edr edt edu edx eea eed eee eeg eep eer eet eex ega egd ege egg egp egr egt egu egx ep- epa epd epe epg epp epr ept epu epx era erd ere erg erp err ert eru eta etd ete etg etp etr ett etu etx eu- eua eud eue eug eup eur eut eux ex- exa exd exe exp exr ext exu exx g-d g-p gaa gad gae gag gap gar gat gau gda gdd gde gdp gdr gdt gdu gdx ge- gea ged gee geg gep ger get geu gex gga ggd ggg ggp ggr ggt ggu gpa gpd gpe gpg gpp gpr gpt gpu gpx gra grd gre grg grp grr grt gru grx gta gtd gte gtg gtp gtr gtt gtu gtx gu- gua gud gue gug gup gur gut guu gxa gxp gxt p-p paa pad pae pag pap par pat pau pax pda pdd pde pdg pdp pdr pdt pdu pdx pea ped pee peg pep per pet peu pex pga pgd pge pgg pgp pgr pgt ppa ppd ppe ppg ppp ppr ppt ppu ppx pra prd pre prg prp prr prt pru prx pt- pta ptd pte ptg ptp ptr ptt ptu ptx pua pud pue pug pup pur put puu pxe pxg pxr pxt ra- raa rad rae rag rap rar rat rau rax rda rdd rde rdg rdp rdr rdt rdu rdx re- rea red ree reg rep rer ret reu rex rga rgd rge rgg rgp rgr rgt rgx rpa rpd rpe rpg rpp rpr rpt rpu rpx rra rrd rrg rrp rrr rrt rru rta rtd rte rtg rtp rtr rtt rtu rtx rua rud rue rug rup rur rut ruu rux rxp rxr t-x taa tad tae tag tap tar tat tau tax tda tdd tde tdg tdp tdr tdt tdu tdx te- tea ted tee teg tep ter tet teu tex tga tge tgg tgp tgr tgt tgu tpa tpd tpe tpg tpp tpr tpt tpu tpx tra trd tre trg trp trr trt tru trx tta ttd tte ttg ttp ttr ttt ttu ttx tua tud tue tug tup tur tut tuu tux txe txt txu ua- uaa uad uae uag uap uar uat uau uda udd ude udg udp udr udt udu udx uea ued uee ueg uep uer uet uga uge ugg ugp ugr ugt ugu ugx up- upa upd upe upg upp upr upt upu upx ur- ura urd ure urg urp urr urt uru urx uta utd ute utp utr utt utu utx uua uue uug uur uut uuu uxr uxt uxu xaa xad xag xap xar xat xau xda xde xdr xdt xed xee xeg xep xer xet xeu xex xge xgp xpa xpd xpe xpg xpp xpt xrd xrt xrx xtp xtr xtx xue xup xxp xxx