-er a-a a-b a-t aaa aab aad aae aag aaj aao aar aat aau ab- aba abb abd abe abg abj abo abr abt abu ad- ada adb add ade adg adj ado adr adt adu aea aeb aed aee aeg aej aeo aer aet aeu ag- aga agb agd age agg agj ago agr agt agu aja ajb ajd aje ajj ajo ajr ajt aju aoa aob aod aoe aog aoj aoo aor aot aou ar- ara arb ard are arg arj aro arr art aru at- ata atb atd ate atg ato atr att atu au- aua aub aud aue aug auj auo aur aut b-u baa bab bad bae bag baj bao bar bat bau bba bbb bbd bbe bbg bbo bbr bbt bbu bda bdb bdd bde bdg bdj bdo bdr bdt bdu be- bea beb bed bee beg beo ber bet beu bga bgb bgd bge bgg bgo bgr bgt bgu bja bjd bjg bjj bjr bjt bju boa bob bod boe bog boj boo bor bot bou bra brb brd bre brg brj bro brr brt bru bta btb btd bte btg bto btr btt btu bua bub bud bue bug buj buo bur but buu daa dab dad dae dag daj dao dar dat dau dba dbb dbd dbe dbg dbo dbr dbt dbu dda ddb ddd dde ddg ddo ddr ddt ddu de- dea deb ded dee deg dej deo der det deu dga dgd dge dgg dgr dgt dgu dj- dja djb djd dje djg djo djt doa dob dod doe dog doj doo dor dot dou dra drb drd dre drg drj dro drr drt dru dta dtb dtd dte dtg dtj dto dtr dtt dtu dua dub dud due dug duo dur dut eaa eab ead eae eag eaj eao ear eat eau eba ebb ebd ebe ebg ebj ebo ebr ebt ebu ed- eda edb edd ede edg edj edo edr edt edu eea eeb eed eee eeg eeo eer eet ega egb egd ege egg ego egr egt egu eja ejd ejo ejt eju eo- eoa eob eod eoe eog eoo eor eot eou era erb erd ere erg ero err ert eru eta etb etd ete etg etj eto etr ett etu eu- eua eub eud eue eug euj eur eut g-d gaa gab gad gae gag gaj gao gar gat gau gba gbd gbe gbg gbj gbo gbr gbt gbu gda gdb gdd gde gdo gdr gdt gdu ge- gea geb ged gee geg geo ger get geu gga ggb ggd ggg ggj ggo ggr ggt ggu gja gje gjg gjr gjt goa gob god goe gog goo gor got gou gra grb grd gre grg grj gro grr grt gru gta gtb gtd gte gtg gto gtr gtt gtu gu- gua gub gud gue gug guj guo gur gut guu j-d jaa jab jad jae jag jaj jao jar jat jau jba jbg jbj jbo jbr jbt jbu jda jdb jde jdg jdo jdr jdt jea jeb jed jee jeg jej jeo jer jet jeu jga jgb jge jgo jgr jgt jgu jja jjb jjg jjj jjr jju joa job jod joe jog joj joo jor jot jou jra jrb jrg jro jrr jrt jta jtb jte jtg jtr jtt jtu jub jud jue jug juo jur jut oaa oab oad oae oag oaj oao oar oat oau ob- oba obb obd obe obg obj obo obr obt obu oda odb odd ode odg odo odr odt odu oea oeb oed oee oeg oeo oer oet oga ogd oge ogg ogo ogt oja ojb ojd oje ojo oju oo- ooa oob ood oog ooo oor oot or- ora orb ord ore org oro orr ort oru ot- ota otb otd ote otg oto otr ott otu ou- oua oud oue ouo our out ra- raa rab rad rae rag raj rao rar rat rau rba rbb rbd rbe rbg rbo rbr rbt rbu rda rdb rdd rde rdg rdj rdo rdr rdt rdu re- rea reb red ree reg reo rer ret reu rga rgb rgd rge rgg rgo rgr rgt rja rjg rjr roa rob rod roe rog roj roo ror rot rou rra rrb rrd rrg rrr rrt rru rta rtb rtd rte rtg rtj rto rtr rtt rtu rua rub rud rue rug ruo rur rut ruu taa tab tad tae tag taj tao tar tat tau tba tbb tbd tbe tbg tbj tbo tbr tbt tbu tda tdb tdd tde tdg tdo tdr tdt tdu te- tea teb ted tee teg tej teo ter tet teu tga tgb tge tgg tgo tgr tgt tgu tjd tje tjo tjr tju to- toa tob tod toe tog toj too tor tot tou tra trb trd tre trg tro trr trt tru tta ttb ttd tte ttg tto ttr ttt ttu tua tub tud tue tug tuj tuo tur tut tuu ua- uaa uab uad uae uag uaj uao uar uat uau uba ubb ube ubg ubo ubr ubt ubu uda udb udd ude udg udj udo udr udt udu uea ueb ued uee ueg uer uet uga ugb uge ugg ugo ugr ugt ugu ujo uoa uob uod uoe uog uoj uoo uor uot ur- ura urb urd ure urg uro urr urt uru uta utb utd ute utj uto utr utt utu uua uue uug uur uut uuu

a-be a-do aaaa aaab aaad aaae aaar aaba aabb aabd aabt aada aade aadt aadu aaea aage aaoe aaoo aara aard aare aaro aart aaru aata aatt abaa abab abad abae abag abaj abar abat abau abb- abba abbb abbe abbo abbr abbt abda abdo abdu abed abee aber abet abgd aboa abob abod aboo abor abot abou abra abro abta abtu abua abud abue abug abut adaa adab adad adae adag adao adar adat adba adda addd adde addo addr addu adea adeb adee adeo ader adet adja adjt adob adod adoe adog adoo ador adot adra adre adro adta adua adub