-al a-a a-b a-i aaa aab aag aai aak aal aam aar ab- aba abb abg abi abk abl abm abr ag- aga agb agg agi agk agl agm agr ai- aia aib aig aii aik ail aim air aka akb akg aki akk akl akm akr al- ala alb alg ali alk all alm alr ama amb amg ami amk aml amm amr ar- ara arb arg ari ark arl arm arr baa bab bag bai bak bal bam bar bba bbb bbg bbi bbk bbl bbm bbr bga bgb bgg bgi bgk bgl bgm bgr bi- bia bib big bii bik bil bim bir bka bkb bkg bkk bkl bkm bkr bla blb blg bli blk bll blm blr bma bmb bmg bmi bmk bml bmm bmr bra brb brg bri brk brl brm brr gaa gab gag gai gak gal gam gar gba gbg gbi gbk gbl gbm gbr gga ggb ggg ggi ggm ggr gia gib gig gii gik gil gim gir gka gkb gkm gla glb glg gli glk gll glm glr gma gmb gmg gmi gml gmm gmr gra grb grg gri grk grl grm grr ia- iaa iab iag iai ial iam iar iba ibb ibg ibi ibk ibl ibm ibr iga igb igg igi igk igl igm igr iia iib iii iil iim iir ika ikb iki ikk ikl ikr il- ila ilb ilg ili ilk ill ilm ilr im- ima imb img imi iml imm ir- ira irb irg iri irk irl irm irr ka- kaa kab kag kai kak kal kam kar kba kbb kbi kbk kbl kbm kbr kga kgb kgi kgl kgm kia kib kig kii kik kil kim kir kkb kki kkk kkl kkm kkr kl- kla klb klg kli klm klr kma kmb kmg kmi kmk kml kmm kra krg kri krk krl krr la- laa lab lag lai lak lal lam lar lba lbb lbg lbi lbk lbl lbm lbr lga lgb lgg lgi lgk lgl lgm lgr lia lib lig lii lik lil lim lir lka lkb lkg lkl lkr lla llb llg lli llk lll llm llr lma lmb lmg lmi lmk lml lmm lmr lra lrb lrg lri lrk lrm lrr m-r maa mab mag mai mak mal mam mar mba mbb mbg mbi mbk mbl mbm mbr mga mgb mgi mgk mgl mgm mgr mi- mia mib mig mii mik mil mim mir mka mkb mkg mkk mkl mkm mkr mla mlb mlg mli mlk mll mlm mlr mma mmb mmg mmi mmk mml mmm mmr mra mrb mrg mri mrk mrl mrm mrr ra- raa rab rag rai rak ral ram rar rba rbb rbg rbi rbk rbl rbm rbr rga rgb rgg rgi rgk rgr ria rib rig rii rik ril rim rir rkb rkg rkk rkm rla rlg rli rll rlm rlr rma rmb rmg rmi rml rmm rmr rra rrb rrg rri rrk rrl rrm rrr