-al -er a-a a-b a-t aaa aab aad aae aag aal aar aat aau ab- aba abb abd abe abg abl abr abt abu ad- ada adb add ade adg adl adr adt adu aea aeb aed aee aeg ael aer aet aeu ag- aga agb agd age agg agl agr agt agu al- ala alb ald ale alg all alr alt alu ar- ara arb ard are arg arl arr art aru at- ata atb atd ate atg atl atr att atu au- aua aub aud aue aug aul aur aut b-u baa bab bad bae bag bal bar bat bau bba bbb bbd bbe bbg bbl bbr bbt bbu bda bdb bdd bde bdg bdl bdr bdt bdu be- bea beb bed bee beg bel ber bet beu bga bgb bgd bge bgg bgl bgr bgt bgu bla blb bld ble blg bll blr blt blu bra brb brd bre brg brl brr brt bru bta btb btd bte btg btl btr btt btu bua bub bud bue bug bul bur but buu daa dab dad dae dag dal dar dat dau dba dbb dbd dbe dbg dbl dbr dbt dbu dda ddb ddd dde ddg ddl ddr ddt ddu de- dea deb ded dee deg del der det deu dga dgd dge dgg dgl dgr dgt dgu dl- dla dlb dld dle dlg dll dlr dlt dlu dra drb drd dre drg drl drr drt dru dta dtb dtd dte dtg dtl dtr dtt dtu dua dub dud due dug dul dur dut eaa eab ead eae eag eal ear eat eau eba ebb ebd ebe ebg ebl ebr ebt ebu ed- eda edb edd ede edg edl edr edt edu eea eeb eed eee eeg eel eer eet ega egb egd ege egg egl egr egt egu ela elb eld ele elg ell elr elt elu era erb erd ere erg erl err ert eru eta etb etd ete etg etl etr ett etu eu- eua eub eud eue eug eul eur eut g-d gaa gab gad gae gag gal gar gat gau gba gbd gbe gbg gbl gbr gbt gbu gda gdb gdd gde gdl gdr gdt gdu ge- gea geb ged gee geg gel ger get geu gga ggb ggd ggg ggr ggt ggu gla glb gld gle glg gll glr glt glu gra grb grd gre grg grl grr grt gru gta gtb gtd gte gtg gtl gtr gtt gtu gu- gua gub gud gue gug gul gur gut guu la- laa lab lad lae lag lal lar lat lau lba lbb lbd lbe lbg lbl lbr lbt lbu lda ldb ldd lde ldg ldl ldr ldt ldu lea leb led lee leg lel ler let leu lga lgb lgd lge lgg lgl lgr lgt lgu lla llb lld lle llg lll llr llt llu lra lrb lrd lrg lrr lrt lru lta ltb ltd lte ltg ltl ltr ltt ltu lua lub lud lue lug lul lur lut luu ra- raa rab rad rae rag ral rar rat rau rba rbb rbd rbe rbg rbl rbr rbt rbu rda rdb rdd rde rdg rdl rdr rdt rdu re- rea reb red ree reg rel rer ret reu rga rgb rgd rge rgg rgr rgt rla rld rle rlg rll rlr rlt rlu rra rrb rrd rrg rrl rrr rrt rru rta rtb rtd rte rtg rtl rtr rtt rtu rua rub rud rue rug rur rut ruu taa tab tad tae tag tal tar tat tau tba tbb tbd tbe tbg tbl tbr tbt tbu tda tdb tdd tde tdg tdl tdr tdt tdu te- tea teb ted tee teg tel ter tet teu tga tgb tge tgg tgl tgr tgt tgu tla tld tle tlg tll tlr tlt tlu tra trb trd tre trg trl trr trt tru tta ttb ttd tte ttg ttl ttr ttt ttu tua tub tud tue tug tul tur tut tuu ua- uaa uab uad uae uag ual uar uat uau uba ubb ube ubg ubl ubr ubt ubu uda udb udd ude udg udl udr udt udu uea ueb ued uee ueg uel uer uet uga ugb uge ugg ugl ugr ugt ugu ula ulb uld ule ulg ull ulr ult ulu ur- ura urb urd ure urg url urr urt uru uta utb utd ute utl utr utt utu uua uue uug uur uut uuu

a-be aaaa aaab aaad aaae aaal aaar aaba aabb aabd aabl aabt aada aade aadt aadu aaea aage aala aald aale aall aalu aara aard aare aart aaru aata aatt abaa abab abad abae abag abal abar abat abau abb- abba abbb abbe abbr abbt abda abdu abed abee abel aber abet abgd abgl abla able abra abta abtu abua abud abue abug abul abut adaa adab adad adae adag adal adar adat adba adda addd adde addl addr addu adea adeb adee adel ader adet adle adra adre adta adua adub adue adur aede aedt aeer aega aela aer- aera aerd aeta aetr aett agad agag agal agar agat agau agba agda agde agea aged agee agel ager aget agga agge aggu agla agle aglu agra agre agrl agta agte agtr agua ague agul agur agut alaa alad alae alag alal alar alat alau alb- alba albe albu ald- alda alde aldl alea aled alee aleg aler alet aleu alg- alga alge all- alla alle alll allr allu alta alte alua alug alur alut arab arad arae arag aral arar arat arau arba arbe arda arde ardl ardu area ared aree areg arel aret areu arga argb arge arla arle arr- arra arre arrg arrr arrt arru arta arte artr arua arub arud arue arug arul arut at-l at-t ataa atab atad atae atal atar atat atdt atea ated atee atel ater atla atle atra atre atru atta atte attr attu atua atub atug atul atur auaa aube aude auel auer auga auge aul- aula auld aule aull ault aulu aur- aura aurd aure aut- aute auug baaa