-al -ol a-a a-b a-c a-t aaa aab aac aal aam aan aao aat aau ab- aba abb abc abl abm abn abo abt abu ac- aca acb acc acl acm acn aco act acu al- ala alb alc all alm aln alo alt alu ama amb amc aml amm amn amo amt amu an- ana anb anc anl anm ann ano ant anu aoa aob aoc aol aom aon aoo aot aou at- ata atb atc atl atm atn ato att atu au- aua aub auc aul aum aun auo aut b-u baa bab bac bal bam ban bao bat bau bba bbb bbc bbl bbm bbn bbo bbt bbu bca bcb bcc bcl bcm bcn bco bct bcu bla blb blc bll blm bln blo blt blu bma bmb bmc bml bmm bmn bmo bmt bmu bna bnb bnc bnl bnn bno bnt bnu boa bob boc bol bom bon boo bot bou bta btb btc btl btm btn bto btt btu bua bub buc bul bum bun buo but buu c-- caa cab cac cal cam can cao cat cau cba cbb cbc cbl cbm cbn cbo cbt cbu cca ccb ccc ccl ccm ccn cco cct ccu cl- cla clb clc cll clm cln clo clt clu cma cmb cmc cml cmm cmn cmo cmt cmu cn- cna cnb cnc cnl cnm cnn cno cnt cnu co- coa cob coc col com con coo cot cou cta ctb ctc ctl ctm ctn cto ctt ctu cua cub cuc cul cum cun cuo cut cuu la- laa lab lac lal lam lan lao lat lau lba lbb lbc lbl lbm lbo lbt lbu lca lcb lcc lcl lcm lcn lco lct lcu lla llb llc lll llm lln llo llt llu lma lmb lmc lml lmm lmn lmo lmt lmu lna lnb lnc lnl lnm lnn lno lnt lnu loa lob loc lol lom lon loo lot lou lta ltb ltc ltl ltm lto ltt ltu lua lub luc lul lum lun luo lut luu m-o maa mab mac mal mam man mao mat mau mba mbb mbc mbl mbm mbo mbt mbu mc- mca mcb mcc mcl mcm mcn mco mct mcu mla mlb mlc mll mlm mln mlo mlt mlu mma mmb mmc mml mmm mmn mmo mmt mmu mna mnb mnc mnl mnm mnn mno mnt mnu moa mob moc mol mom mon moo mot mou mta mtb mtc mtl mtm mtn mto mtt mtu mua mub muc mul mum mun mut muu naa nab nac nal nam nan nao nat nau nba nbb nbc nbl nbm nbn nbo nbt nbu nca ncb ncc ncl ncm ncn nco nct ncu nla nlb nlc nll nlm nln nlo nlt nlu nma nmb nmc nml nmm nmn nmo nmt nmu nna nnb nnc nnl nnm nnn nno nnt nnu no- noa nob noc nol nom non noo not nou nta ntb ntc ntm ntn nto ntt ntu nua nub nuc nul num nun nuo nut nuu oaa oab oac oal oam oan oao oat oau ob- oba obb obc obl obm obn obo obt obu oc- oca ocb occ ocl ocm ocn oco oct ocu ola olb olc oll olm oln olo olt olu om- oma omb omc oml omm omn omo omt omu on- ona onb onc onl onn ono ont onu oo- ooa oob ooc ool oom oon ooo oot ot- ota otb otc otl otm otn oto ott otu ou- oua ouc oul oum oun ouo out taa tab tac tal tam tan tao tat tau tba tbb tbc tbl tbm tbn tbo tbt tbu tca tcb tcc tcl tcm tcn tco tct tcu tla tlc tll tlm tln tlo tlt tlu tma tmb tmc tml tmm tmn tmo tmt tmu tna tnb tnc tnl tnm tnn tno tnt to- toa tob toc tol tom ton too tot tou tta ttb ttc ttl ttm ttn tto ttt ttu tua tub tuc tul tum tun tuo tut tuu ua- uaa uab uac ual uam uan uao uat uau uba ubb ubc ubl ubn ubo ubt ubu uca ucb ucc ucl ucm ucn uco uct ucu ula ulb ulc ull ulm uln ulo ult ulu um- uma umb umc uml umm umn umo umt umu un- una unb unc unl unm unn uno unt unu uoa uob uoc uol uom uon uoo uot uta utb utc utl utm utn uto utt utu uua uuc uum uun uut uuu