-al -ol -up a-a a-c a-t aaa aac aal aan aao aap aat aau ac- aca acc acl acn aco acp act acu al- ala alc all aln alo alp alt alu an- ana anc anl ann ano anp ant anu aoa aoc aol aon aoo aop aot aou ap- apa apc apl apn apo app apt apu at- ata atc atl atn ato atp att atu au- aua auc aul aun auo aup aut c-- caa cac cal can cao cap cat cau cca ccc ccl ccn cco ccp cct ccu cl- cla clc cll cln clo clp clt clu cn- cna cnc cnl cnn cno cnp cnt cnu co- coa coc col con coo cop cot cou cpa cpc cpl cpn cpo cpp cpt cpu cta ctc ctl ctn cto ctp ctt ctu cua cuc cul cun cuo cup cut cuu l-p la- laa lac lal lan lao lap lat lau lca lcc lcl lcn lco lcp lct lcu lla llc lll lln llo llp llt llu lna lnc lnl lnn lno lnp lnt lnu loa loc lol lon loo lop lot lou lpa lpc lpl lpn lpo lpp lpt lpu lta ltc ltl lto ltp ltt ltu lua luc lul lun luo lup lut luu naa nac nal nan nao nap nat nau nca ncc ncl ncn nco ncp nct ncu nla nlc nll nln nlo nlp nlt nlu nna nnc nnl nnn nno nnp nnt nnu no- noa noc nol non noo nop not nou npa npc npl npn npo npp npt npu nta ntc ntn nto ntp ntt ntu nua nuc nul nun nuo nup nut nuu oaa oac oal oan oao oap oat oau oc- oca occ ocl ocn oco ocp oct ocu ola olc oll oln olo olp olt olu on- ona onc onl onn ono onp ont onu oo- ooa ooc ool oon ooo oop oot op- opa opc opl opn opo opp opt ot- ota otc otl otn oto otp ott otu ou- oua ouc oul oun ouo oup out p-p paa pac pal pan pao pap pat pau pca pcc pcl pcn pco pcp pct pcu pla plc pll pln plo plp plt plu pn- pna pnc pnl pnn pno pnp pnt pnu poa poc pol pon poo pop pot pou ppa ppc ppl ppn ppo ppp ppt ppu pt- pta ptc ptl ptn pto ptp ptt ptu pua puc pul pun pup put puu taa tac tal tan tao tap tat tau tca tcc tcl tcn tco tcp tct tcu tla tlc tll tln tlo tlp tlt tlu tna tnc tnl tnn tno tnp tnt to- toa toc tol ton too top tot tou tpa tpc tpl tpn tpo tpp tpt tpu tta ttc ttl ttn tto ttp ttt ttu tua tuc tul tun tuo tup tut tuu ua- uaa uac ual uan uao uap uat uau uca ucc ucl ucn uco ucp uct ucu ula ulc ull uln ulo ulp ult ulu un- una unc unl unn uno unp unt unu uoa uoc uol uon uoo uop uot up- upa upc upn upo upp upt upu uta utc utl utn uto utp utt utu uua uuc uun uut uuu