-al -ol a-a a-b a-i a-t aaa aab aai aak aal aam aao aar aat ab- aba abb abi abk abl abm abo abr abt ai- aia aib aii aik ail aim aio air ait aka akb aki akk akl akm ako akr al- ala alb ali alk all alm alo alr alt ama amb ami amk aml amm amo amr amt aoa aob aoi aok aol aom aoo aor aot ar- ara arb ari ark arl arm aro arr art at- ata atb ati atl atm ato atr att baa bab bai bak bal bam bao bar bat bba bbb bbi bbk bbl bbm bbo bbr bbt bi- bia bib bii bik bil bim bio bir bit bka bkb bkk bkl bkm bko bkr bkt bla blb bli blk bll blm blo blr blt bma bmb bmi bmk bml bmm bmo bmr bmt boa bob boi bok bol bom boo bor bot bra brb bri brk brl brm bro brr brt bta btb bti btk btl btm bto btr btt ia- iaa iab iai ial iam iao iar iat iba ibb ibi ibk ibl ibm ibo ibr ibt iia iib iii iil iim iio iir iit ika ikb iki ikk ikl iko ikr ikt il- ila ilb ili ilk ill ilm ilo ilr ilt im- ima imb imi iml imm imo imt io- ioa iob ioi iol iom ioo ior iot ir- ira irb iri irk irl irm iro irr irt ita itb iti itk itl itm ito itt k-t ka- kaa kab kai kak kal kam kao kar kat kba kbb kbi kbk kbl kbm kbo kbr kia kib kii kik kil kim kio kir kit kkb kki kkk kkl kkm kkr kkt kl- kla klb kli klm klo klr klt kma kmb kmi kmk kml kmm kmo kmt koa kob koi kok kol kom koo kor kot kra kri krk krl kro krr krt kta ktb ktk ktl ktm kto ktr ktt la- laa lab lai lak lal lam lao lar lat lba lbb lbi lbk lbl lbm lbo lbr lbt lia lib lii lik lil lim lio lir lit lka lkb lkl lkr lkt lla llb lli llk lll llm llo llr llt lma lmb lmi lmk lml lmm lmo lmr lmt loa lob loi lok lol lom loo lor lot lra lrb lri lrk lrm lro lrr lrt lta ltb lti ltk ltl ltm lto ltr ltt m-o m-r maa mab mai mak mal mam mao mar mat mba mbb mbi mbk mbl mbm mbo mbr mbt mi- mia mib mii mik mil mim mio mir mit mka mkb mkk mkl mkm mko mkr mkt mla mlb mli mlk mll mlm mlo mlr mlt mma mmb mmi mmk mml mmm mmo mmr mmt moa mob moi mok mol mom moo mor mot mra mrb mri mrk mrl mrm mro mrr mrt mta mtb mti mtk mtl mtm mto mtr mtt o-i oaa oab oai oak oal oam oao oar oat ob- oba obb obi obk obl obm obo obr obt oia oib oii oik oil oim oio oir oit oka okb oki okk okl oko okr ola olb oli olk oll olm olo olt om- oma omb omi oml omm omo omr omt oo- ooa oob ooi ook ool oom ooo oor oot or- ora orb ori ork orl orm oro orr ort ot- ota otb oti otk otl otm oto otr ott ra- raa rab rai rak ral ram rao rar rat rba rbb rbi rbk rbl rbm rbo rbr rbt ria rib rii rik ril rim rio rir rit rkb rkk rkm rko rkt rla rli rll rlm rlo rlr rlt rma rmb rmi rml rmm rmo rmr rmt roa rob roi rok rol rom roo ror rot rra rrb rri rrk rrl rrm rrr rrt rta rtb rti rtk rtl rtm rto rtr rtt taa tab tai tak tal tam tao tar tat tba tbb tbi tbk tbl tbm tbo tbr tbt tia tib tii tik til tim tio tir tit tka tkb tkk tkl tkm tko tkr tkt tla tli tlk tll tlm tlo tlr tlt tma tmb tmi tmk tml tmm tmo tmr tmt to- toa tob toi tok tol tom too tor tot tra trb tri trk trl trm tro trr trt tta ttb tti ttk ttl ttm tto ttr ttt

a-ak a-ii a-ok aaaa aaab aaai aaal aaam aaar aaba aabb aabi aabl aabm aabt aaib aaii aaka aala aali aall aalo aama aamb aami aamo aamr aaoo aara aari aarm aaro aart aata aatk aatt abaa abab abai abak abal abam abar abat abb- abba abbb abbi abbo abbr abbt abia abib abil abim abir abit abla ablo abma abmb abmt aboa abob abok abol aboo abor abot abra abri abro abta aiai aiba aibl aibo aiia aiib aiir aika aiki aiko aila aili ailm aimi aiml aimm aimo aioi aira airi airo airt aita aiti aitr aitt akaa akai akal akam akao akar akia akik akil akim akio akir akka akki akko aklo akok akom akot akr- akra alaa alai alak alal alam alao alar alat alb- alba albi albm albo ali- alia alib alii alik alil alim alio alir alit alk- alka alkb alki alko all- alla alli alll allo allr alma almo aloa aloi alok alol alom aloo alor alot alro alta alti altm alto amaa amai amal amam amar amat amb- amba ambi ambo ambr amia amib amii amik amil amir amit amka amla amli amm- amma ammi ammo amob amoi amok amol amoo amor amot amra amri amrl amro amta amti amtk amto aoba aoki aola aoma aora aorb aort arab arai arak aral aram arar arat arba arbi aria arib arii arik aril arim ario arit arka arki arko arla arli arlo arma armi arml armm armo armt aroa arob aroi arom aroo aror arr- arra arri arrk arro arrr arrt arta arti arto artr at-l at-t ataa atab atai atak atal atar atat atia atik atil atim atit atka atkt