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