-al a-a a-b a-i a-t aaa aab aai aal aan aar aas aat aau ab- aba abb abi abl abn abr abs abt abu ai- aia aib aii ail ain air ais ait aiu al- ala alb ali all aln alr als alt alu an- ana anb ani anl ann anr ans ant anu ar- ara arb ari arl arn arr ars art aru as- asa asb asi asl asn asr ass ast asu at- ata atb ati atl atn atr ats att atu au- aua aub aui aul aun aur aus aut b-u baa bab bai bal ban bar bas bat bau bba bbb bbi bbl bbn bbr bbs bbt bbu bi- bia bib bii bil bin bir bis bit biu bla blb bli bll bln blr bls blt blu bna bnb bni bnl bnn bnr bns bnt bnu bra brb bri brl brn brr brs brt bru bsa bsb bsi bsl bsn bsr bss bst bsu bta btb bti btl btn btr bts btt btu bua bub bui bul bun bur bus but buu ia- iaa iab iai ial ian iar ias iat iau iba ibb ibi ibl ibn ibr ibs ibt ibu iia iib iii iil iin iir iis iit iiu il- ila ilb ili ill iln ilr ils ilt ilu in- ina inb ini inl inn inr ins int inu ir- ira irb iri irl irn irr irs irt iru is- isa isb isi isl isn isr iss ist isu ita itb iti itl itn its itt itu iu- iua iub iui iur ius iut la- laa lab lai lal lan lar las lat lau lba lbb lbi lbl lbr lbs lbt lbu lia lib lii lil lin lir lis lit liu lla llb lli lll lln llr lls llt llu lna lnb lni lnl lnn lnr lns lnt lnu lra lrb lri lrn lrr lrs lrt lru lsa lsb lsi lsl lsn lsr lss lst lsu lta ltb lti ltl ltr lts ltt ltu lua lub lui lul lun lur lus lut luu n-i naa nab nai nal nan nar nas nat nau nba nbb nbi nbl nbn nbr nbs nbt nbu nia nib nii nil nin nir nis nit niu nla nlb nli nll nln nlr nls nlt nlu nna nnb nni nnl nnn nns nnt nnu nra nrb nri nrl nrn nrr nrs nrt nru nsa nsb nsi nsl nsn nsr nss nst nsu nta ntb nti ntn ntr nts ntt ntu nua nub nui nul nun nur nus nut nuu ra- raa rab rai ral ran rar ras rat rau rba rbb rbi rbl rbn rbr rbs rbt rbu ria rib rii ril rin rir ris rit rla rli rll rln rlr rls rlt rlu rna rnb rni rnn rnr rns rnt rnu rra rrb rri rrl rrn rrr rrs rrt rru rsa rsb rsi rsl rsn rsr rss rst rsu rta rtb rti rtl rtn rtr rts rtt rtu rua rub rui run rur rus rut ruu saa sab sai sal san sar sas sat sau sba sbb sbi sbl sbn sbr sbs sbt sbu sia sib sii sil sin sir sis sit siu sla slb sli sll sln slr sls slt slu sna snb sni snl snn snr sns snt snu sr- sra srb sri srl srn srr srs srt ss- ssa ssb ssi ssl ssn ssr sss sst ssu sta stb sti stl stn str sts stt stu sua sub sui sul sun sur sus sut suu taa tab tai tal tan tar tas tat tau tba tbb tbi tbl tbn tbr tbs tbt tbu tia tib tii til tin tir tis tit tiu tla tli tll tln tlr tls tlt tlu tna tnb tni tnl tnn tnr tns tnt tra trb tri trl trn trr trs trt tru tsa tsb tsi tsl tsn tsr tss tst tsu tta ttb tti ttl ttn ttr tts ttt ttu tua tub tui tul tun tur tus tut tuu ua- uaa uab uai ual uan uar uas uat uau uba ubb ubi ubl ubn ubr ubs ubt ubu uia uib uii uil uin uir uis uit uiu ula ulb uli ull uln ulr uls ult ulu un- una unb uni unl unn unr uns unt unu ur- ura urb uri url urn urr urs urt uru usa usb usi usl usn usr uss ust usu uta utb uti utl utn utr uts utt utu uua uun uur uus uut uuu

-ana a-ii a-un aaaa aaab aaai aaal aaan aaar aaas aaba aabb aabi aabl aabt aaib aaii aain aais aala aali aall aals aalu aana aani aara aari aars aart aaru aasa aasi aass aast aasu aata aatt aaus abaa abab abai abal aban abar abas abat abau abb- abba abbb abbi abbr abbs abbt abia abib abil abin abir abis abit abiu abla abls abnu abra abri abrs abs- absa absi absl abss absu abta abts abtu abua abul abun abus abut aiai aian aias aiba aibl aibn aiia aiib aiin aiir aila aili ails ailu aina aini ains aint ainu aira airi airs airt aisa aisb aisi aisl aisr aist aita aiti aitr aits aitt aitu aiui alaa alai alal alan alar alas alat alau alb- alba albi albs albu ali- alia alib alii alil alin alir alis alit aliu all- alla alli alll alln allr alls allu alna alni alsa alsn alst alta alti altn alts alua alui alun alur alus alut ana- anaa anab anai anal anan anar anas anat anau anba anbb anbi anbl anbu ania anib anil anin anir anis anit aniu anla anli anln anlu anna annb anni anns annt anri ansa ansi ansu ant- anta anti antl antr ants antt antu anua anub anui anul anun anus anut arab arai aral aran arar aras arat arau arba arbi arbs aria arib arii aril arin aris arit arla arli arna arni arns arnt arr- arra arri arrr arrs arrt arru ars- arsa arsi arst arsu arta arti artr arts arua arub arui arul arun arut