-al -ol a-a a-b a-t aaa aab aal aam aan aao aar aat aau ab- aba abb abl abm abn abo abr abt abu al- ala alb all alm aln alo alr alt alu ama amb aml amm amn amo amr amt amu an- ana anb anl anm ann ano anr ant anu aoa aob aol aom aon aoo aor aot aou ar- ara arb arl arm arn aro arr art aru at- ata atb atl atm atn ato atr att atu au- aua aub aul aum aun auo aur aut b-u baa bab bal bam ban bao bar bat bau bba bbb bbl bbm bbn bbo bbr bbt bbu bla blb bll blm bln blo blr blt blu bma bmb bml bmm bmn bmo bmr bmt bmu bna bnb bnl bnn bno bnr bnt bnu boa bob bol bom bon boo bor bot bou bra brb brl brm brn bro brr brt bru bta btb btl btm btn bto btr btt btu bua bub bul bum bun buo bur but buu la- laa lab lal lam lan lao lar lat lau lba lbb lbl lbm lbo lbr lbt lbu lla llb lll llm lln llo llr llt llu lma lmb lml lmm lmn lmo lmr lmt lmu lna lnb lnl lnm lnn lno lnr lnt lnu loa lob lol lom lon loo lor lot lou lra lrb lrm lrn lro lrr lrt lru lta ltb ltl ltm lto ltr ltt ltu lua lub lul lum lun luo lur lut luu m-o m-r maa mab mal mam man mao mar mat mau mba mbb mbl mbm mbo mbr mbt mbu mla mlb mll mlm mln mlo mlr mlt mlu mma mmb mml mmm mmn mmo mmr mmt mmu mna mnb mnl mnm mnn mno mnr mnt mnu moa mob mol mom mon moo mor mot mou mra mrb mrl mrm mrn mro mrr mrt mru mta mtb mtl mtm mtn mto mtr mtt mtu mua mub mul mum mun mur mut muu naa nab nal nam nan nao nar nat nau nba nbb nbl nbm nbn nbo nbr nbt nbu nla nlb nll nlm nln nlo nlr nlt nlu nma nmb nml nmm nmn nmo nmr nmt nmu nna nnb nnl nnm nnn nno nnt nnu no- noa nob nol nom non noo nor not nou nra nrb nrl nrm nrn nro nrr nrt nru nta ntb ntm ntn nto ntr ntt ntu nua nub nul num nun nuo nur nut nuu oaa oab oal oam oan oao oar oat oau ob- oba obb obl obm obn obo obr obt obu ola olb oll olm oln olo olt olu om- oma omb oml omm omn omo omr omt omu on- ona onb onl onn ono onr ont onu oo- ooa oob ool oom oon ooo oor oot or- ora orb orl orm orn oro orr ort oru ot- ota otb otl otm otn oto otr ott otu ou- oua oul oum oun ouo our out ra- raa rab ral ram ran rao rar rat rau rba rbb rbl rbm rbn rbo rbr rbt rbu rla rll rlm rln rlo rlr rlt rlu rma rmb rml rmm rmn rmo rmr rmt rna rnb rnm rnn rno rnr rnt rnu roa rob rol rom ron roo ror rot rou rra rrb rrl rrm rrn rrr rrt rru rta rtb rtl rtm rtn rto rtr rtt rtu rua rub rum run ruo rur rut ruu taa tab tal tam tan tao tar tat tau tba tbb tbl tbm tbn tbo tbr tbt tbu tla tll tlm tln tlo tlr tlt tlu tma tmb tml tmm tmn tmo tmr tmt tmu tna tnb tnl tnm tnn tno tnr tnt to- toa tob tol tom ton too tor tot tou tra trb trl trm trn tro trr trt tru tta ttb ttl ttm ttn tto ttr ttt ttu tua tub tul tum tun tuo tur tut tuu ua- uaa uab ual uam uan uao uar uat uau uba ubb ubl ubn ubo ubr ubt ubu ula ulb ull ulm uln ulo ulr ult ulu um- uma umb uml umm umn umo umr umt umu un- una unb unl unm unn uno unr unt unu uoa uob uol uom uon uoo uor uot ur- ura urb url urm urn uro urr urt uru uta utb utl utm utn uto utr utt utu uua uum uun uur uut uuu