-al -er -ol a-a a-b a-t aaa aab aae aag aak aal aao aar aat aau ab- aba abb abe abg abk abl abo abr abt abu aea aeb aee aeg aek ael aeo aer aet aeu ag- aga agb age agg agk agl ago agr agt agu aka akb ake akg akk akl ako akr aku al- ala alb ale alg alk all alo alr alt alu aoa aob aoe aog aok aol aoo aor aot aou ar- ara arb are arg ark arl aro arr art aru at- ata atb ate atg atl ato atr att atu au- aua aub aue aug auk aul auo aur aut b-u baa bab bae bag bak bal bao bar bat bau bba bbb bbe bbg bbk bbl bbo bbr bbt bbu be- bea beb bee beg bek bel beo ber bet beu bga bgb bge bgg bgk bgl bgo bgr bgt bgu bka bkb bke bkg bkk bkl bko bkr bkt bla blb ble blg blk bll blo blr blt blu boa bob boe bog bok bol boo bor bot bou bra brb bre brg brk brl bro brr brt bru bta btb bte btg btk btl bto btr btt btu bua bub bue bug buk bul buo bur but buu eaa eab eae eag eak eal eao ear eat eau eba ebb ebe ebg ebk ebl ebo ebr ebt ebu eea eeb eee eeg eek eel eeo eer eet ega egb ege egg egl ego egr egt egu eka ekb eke ekg ekl eko ekr ekt eku ela elb ele elg elk ell elo elr elt elu eo- eoa eob eoe eog eok eol eoo eor eot eou era erb ere erg erk erl ero err ert eru eta etb ete etg etk etl eto etr ett etu eu- eua eub eue eug eul eur eut gaa gab gae gag gak gal gao gar gat gau gba gbe gbg gbk gbl gbo gbr gbt gbu ge- gea geb gee geg gek gel geo ger get geu gga ggb ggg ggo ggr ggt ggu gka gkb gko gkt gla glb gle glg glk gll glo glr glt glu goa gob goe gog gok gol goo gor got gou gra grb gre grg grk grl gro grr grt gru gta gtb gte gtg gtk gtl gto gtr gtt gtu gu- gua gub gue gug guk gul guo gur gut guu k-t ka- kaa kab kae kag kak kal kao kar kat kau kba kbb kbe kbk kbl kbo kbr kbu ke- kea keb kee keg kek kel keo ker ket kga kgb kgl kgo kgu kkb kke kkk kkl kkr kkt kku kl- kla klb klg klo klr klt klu koa kob koe kog kok kol koo kor kot kou kra krg krk krl kro krr krt kru kta ktb kte ktg ktk ktl kto ktr ktt ktu kub kue kug kuk kul kur kut kuu la- laa lab lae lag lak lal lao lar lat lau lba lbb lbe lbg lbk lbl lbo lbr lbt lbu lea leb lee leg lek lel leo ler let leu lga lgb lge lgg lgk lgl lgo lgr lgt lgu lka lkb lkg lkl lkr lkt lla llb lle llg llk lll llo llr llt llu loa lob loe log lok lol loo lor lot lou lra lrb lrg lrk lro lrr lrt lru lta ltb lte ltg ltk ltl lto ltr ltt ltu lua lub lue lug luk lul luo lur lut luu oaa oab oae oag oak oal oao oar oat oau ob- oba obb obe obg obk obl obo obr obt obu oea oeb oee oeg oel oeo oer oet oga oge ogg ogl ogo ogt oka okb oke okg okk okl oko okr oku ola olb ole olg olk oll olo olt olu oo- ooa oob oog ook ool ooo oor oot or- ora orb ore org ork orl oro orr ort oru ot- ota otb ote otg otk otl oto otr ott otu ou- oua oue ouk oul ouo our out ra- raa rab rae rag rak ral rao rar rat rau rba rbb rbe rbg rbk rbl rbo rbr rbt rbu re- rea reb ree reg rek rel reo rer ret reu rga rgb rge rgg rgk rgo rgr rgt rkb rke rkg rkk rko rkt rku rla rle rlg rll rlo rlr rlt rlu roa rob roe rog rok rol roo ror rot rou rra rrb rrg rrk rrl rrr rrt rru rta rtb rte rtg rtk rtl rto rtr rtt rtu rua rub rue rug ruk ruo rur rut ruu taa tab tae tag tak tal tao tar tat tau tba tbb tbe tbg tbk tbl tbo tbr tbt tbu te- tea teb tee teg tek tel teo ter tet teu tga tgb tge tgg tgk tgl tgo tgr tgt tgu tka tkb tke tkg tkk tkl tko tkr tkt tla tle tlg tlk tll tlo tlr tlt tlu to- toa tob toe tog tok tol too tor tot tou tra trb tre trg trk trl tro trr trt tru tta ttb tte ttg ttk ttl tto ttr ttt ttu tua tub tue tug tuk tul tuo tur tut tuu ua- uaa uab uae uag uak ual uao uar uat uau uba ubb ube ubg ubk ubl ubo ubr ubt ubu uea ueb uee ueg uel uer uet uga ugb uge ugg ugk ugl ugo ugr ugt ugu uka ukb uke ukk ukl ukr uku ula ulb ule ulg ulk ull ulo ulr ult ulu uoa uob uoe uog uok uol uoo uor uot ur- ura urb ure urg urk url uro urr urt uru uta utb ute utk utl uto utr utt utu uua uue uug uur uut uuu

a-ak a-be a-ok aaaa aaab aaae aaal aaar aaba aabb aabl aabt aaea aage aaka aake aaku aala aale aall aalo aalu aaoe aaoo aara aare aaro aart aaru aata aatk aatt abaa abab abae abag abak abal abar abat abau abb- abba abbb abbe abbo abbr