-al a-a a-b a-c a-t aaa aab aac aae aaj aak aal aat aau ab- aba abb abc abe abj abk abl abt abu ac- aca acb acc ace acj ack acl act acu aea aeb aec aee aej aek ael aet aeu aja ajb ajc aje ajj ajk ajl ajt aju aka akb akc ake akj akk akl aku al- ala alb alc ale alj alk all alt alu at- ata atb atc ate atl att atu au- aua aub auc aue auj auk aul aut b-u baa bab bac bae baj bak bal bat bau bba bbb bbc bbe bbk bbl bbt bbu bca bcb bcc bce bcj bck bcl bct bcu be- bea beb bec bee bek bel bet beu bja bjc bjj bjk bjt bju bka bkb bkc bke bkk bkl bkt bla blb blc ble blj blk bll blt blu bta btb btc bte btk btl btt btu bua bub buc bue buj buk bul but buu c-- c-j caa cab cac cae caj cak cal cat cau cba cbb cbc cbe cbj cbk cbl cbt cbu cca ccb ccc cce ccj cck ccl cct ccu ce- cea ceb cec cee cej cek cel cet ceu cja cjb cjc cjk cka ckb ckc ckt cl- cla clb clc cle clj clk cll clt clu cta ctb ctc cte ctk ctl ctt ctu cua cub cuc cue cuk cul cut cuu eaa eab eac eae eaj eak eal eat eau eba ebb ebc ebe ebj ebk ebl ebt ebu ec- eca ecb ecc ece ecj eck ecl ect ecu eea eeb eec eee eek eel eet eja ejc ejl ejt eju eka ekb ekc eke ekl ekt eku ela elb elc ele elk ell elt elu eta etb etc ete etj etk etl ett etu eu- eua eub euc eue euj eul eut jaa jab jac jae jaj jak jal jat jau jba jbc jbj jbk jbl jbt jbu jca jcb jcc jce jck jcl jct jcu jea jeb jec jee jej jek jel jet jeu jja jjb jjc jjj jjk jjl jju jka jkb jkk jkl jkt jku jla jlb jlc jle jll jlt jlu jta jtb jtc jte jtk jtl jtt jtu jub jue juk jul jut k-t ka- kaa kab kac kae kaj kak kal kat kau kba kbb kbc kbe kbk kbl kbu kca kcb kcc kce kck kcl kct kcu ke- kea keb kec kee kek kel ket kjb kjc kje kju kkb kkc kke kkk kkl kkt kku kl- kla klb klc klt klu kta ktb ktc kte ktj ktk ktl ktt ktu kub kuc kue kuj kuk kul kut kuu la- laa lab lac lae laj lak lal lat lau lba lbb lbc lbe lbj lbk lbl lbt lbu lca lcb lcc lce lcj lck lcl lct lcu lea leb lec lee lej lek lel let leu lje ljj lju lka lkb lkl lkt lla llb llc lle llj llk lll llt llu lta ltb ltc lte ltk ltl ltt ltu lua lub luc lue luk lul lut luu taa tab tac tae taj tak tal tat tau tba tbb tbc tbe tbj tbk tbl tbt tbu tca tcb tcc tce tcj tck tcl tct tcu te- tea teb tec tee tej tek tel tet teu tjc tje tju tka tkb tkc tke tkk tkl tkt tla tlc tle tlj tlk tll tlt tlu tta ttb ttc tte ttk ttl ttt ttu tua tub tuc tue tuj tuk tul tut tuu ua- uaa uab uac uae uaj uak ual uat uau uba ubb ubc ube ubk ubl ubt ubu uca ucb ucc uce ucj uck ucl uct ucu uea ueb uec uee uel uet ujc uka ukb ukc uke ukk ukl uku ula ulb ulc ule ulk ull ult ulu uta utb utc ute utj utk utl utt utu uua uuc uue uut uuu

a-ak a-be aaaa aaab aaac aaae aaal aaba aabb aabc aabl aabt aaca aacb aacc aace aack aacl aact aacu aaea aaec aaka aake aaku aala aalc aale aall aalu aata aatc aatk aatt abaa abab abac abae abaj abak abal abat abau abb- abba abbb abbe abbt abca abcb abcc abcl abct abec abee abel abet abla able ablj abta abtu abua abue abuk abul abut ac-t acaa acab acac acae acat acba acbl acca accc acce acct accu ace- acea acec acek acel acet acke acla aclc acle aclu acta actc acte actl actt actu acu- acue acul acut aeac aecb aecl aect aeka aela aelc aeta aetc aett ajab ajac ajak ajat ajba ajee ajet ajka ajla akaa akae akal akca akee akel akeu akka akku akle akte akua alaa alac alae alak alal alat alau alb- alba albc albe albu alca alcc alce alea alec alee alek alet aleu alk- alka alkb alke alku all- alla alle alll allu alta alte altj alua aluk alut at-l at-t ataa atab atac atae atak atal atat atca atcc atck atcl atea atec atee atel atka atkt atla atle atta atte attu atua atub atuc atuk atul auaa aube auca auce auct auel auja auke aul- aula aule aull ault aulu aut- aute baaa baak baal baat baba babb babe babu bac- baca bacc bace back bact baek bael baja baju bak- baka bake bakl bakt baku bala balc bale balk ball balt balu bata batc bate batt batu bau- bauk baul bbau bbbb bbeb bbet bblb bcaa bcat bcbc bcca bccc bccl bcec bcet bctc bcuc beak beal beat beau beba bebb bebe beca beck becu beeb beej beek beel beet beja beka beke bela bele belk bell belt belu beta betc bete bett betu beuk bjcc bjec blaa blab blac blae blaj blak blat blau blbt blcu blea bleb blee blek blet bleu blkb blub blue blut btaa btcc btcl btec btek btla bttb bual buat buba bubb bube bubu buca bucc buce buck bucu buea buel bueu buja buje buju buka buke bukk buku bula bulb bule bulk bull bult bulu