-al -ol -up a-a a-c a-t aaa aac aae aal aan aao aap aat aau ac- aca acc ace acl acn aco acp act acu aea aec aee ael aen aeo aep aet aeu al- ala alc ale all aln alo alp alt alu an- ana anc ane anl ann ano anp ant anu aoa aoc aoe aol aon aoo aop aot aou ap- apa apc ape apl apn apo app apt apu at- ata atc ate atl atn ato atp att atu au- aua auc aue aul aun auo aup aut c-- caa cac cae cal can cao cap cat cau cca ccc cce ccl ccn cco ccp cct ccu ce- cea cec cee cel cen ceo cep cet ceu cl- cla clc cle cll cln clo clp clt clu cn- cna cnc cne cnl cnn cno cnp cnt cnu co- coa coc coe col con coo cop cot cou cpa cpc cpe cpl cpn cpo cpp cpt cpu cta ctc cte ctl ctn cto ctp ctt ctu cua cuc cue cul cun cuo cup cut cuu eaa eac eae eal ean eao eap eat eau ec- eca ecc ece ecl ecn eco ect ecu eea eec eee eel een eeo eep eet ela elc ele ell eln elo elp elt elu en- ena enc ene enl enn eno enp ent enu eo- eoa eoc eoe eol eon eoo eop eot eou ep- epa epc epe epl epn epo epp ept epu eta etc ete etl etn eto etp ett etu eu- eua euc eue eul eun eup eut l-p la- laa lac lae lal lan lao lap lat lau lca lcc lce lcl lcn lco lcp lct lcu lea lec lee lel len leo lep let leu lla llc lle lll lln llo llp llt llu lna lnc lne lnl lnn lno lnp lnt lnu loa loc loe lol lon loo lop lot lou lpa lpc lpe lpl lpn lpo lpp lpt lpu lta ltc lte ltl lto ltp ltt ltu lua luc lue lul lun luo lup lut luu naa nac nae nal nan nao nap nat nau nca ncc nce ncl ncn nco ncp nct ncu ne- nea nec nee nel nen neo nep net neu nla nlc nle nll nln nlo nlp nlt nlu nna nnc nne nnl nnn nno nnp nnt nnu no- noa noc noe nol non noo nop not nou npa npc npe npl npn npo npp npt npu nta ntc nte ntn nto ntp ntt ntu nua nuc nue nul nun nuo nup nut nuu oaa oac oae oal oan oao oap oat oau oc- oca occ ocl ocn oco ocp oct ocu oea oec oee oel oen oeo oep oet ola olc ole oll oln olo olp olt olu on- ona onc one onl onn ono onp ont onu oo- ooa ooc ool oon ooo oop oot op- opa opc ope opl opn opo opp opt ot- ota otc ote otl otn oto otp ott otu ou- oua ouc oue oul oun ouo oup out p-p paa pac pae pal pan pao pap pat pau pca pcc pce pcl pcn pco pcp pct pcu pea pec pee pel pen peo pep pet peu pla plc ple pll pln plo plp plt plu pn- pna pnc pne pnl pnn pno pnp pnt pnu poa poc poe pol pon poo pop pot pou ppa ppc ppe ppl ppn ppo ppp ppt ppu pt- pta ptc pte ptl ptn pto ptp ptt ptu pua puc pue pul pun pup put puu taa tac tae tal tan tao tap tat tau tca tcc tce tcl tcn tco tcp tct tcu te- tea tec tee tel ten teo tep tet teu tla tlc tle tll tln tlo tlp tlt tlu tna tnc tne tnl tnn tno tnp tnt to- toa toc toe tol ton too top tot tou tpa tpc tpe tpl tpn tpo tpp tpt tpu tta ttc tte ttl ttn tto ttp ttt ttu tua tuc tue tul tun tuo tup tut tuu ua- uaa uac uae ual uan uao uap uat uau uca ucc uce ucl ucn uco ucp uct ucu uea uec uee uel uen uep uet ula ulc ule ull uln ulo ulp ult ulu un- una unc une unl unn uno unp unt unu uoa uoc uoe uol uon uoo uop uot up- upa upc upe upn upo upp upt upu uta utc ute utl utn uto utp utt utu uua uuc uue uun uut uuu