-al -ol a-a a-c a-t aaa aac aaf aal aan aao aat aau ac- aca acc acf acl acn aco act acu af- afa afc aff afl afn afo aft afu al- ala alc alf all aln alo alt alu an- ana anc anf anl ann ano ant anu aoa aoc aof aol aon aoo aot aou at- ata atc atf atl atn ato att atu au- aua auc auf aul aun auo aut c-- caa cac caf cal can cao cat cau cca ccc ccf ccl ccn cco cct ccu cfa cfc cff cfl cfn cfo cft cfu cl- cla clc clf cll cln clo clt clu cn- cna cnc cnf cnl cnn cno cnt cnu co- coa coc cof col con coo cot cou cta ctc ctf ctl ctn cto ctt ctu cua cuc cuf cul cun cuo cut cuu faa fac faf fal fan fao fat fau fca fcc fcf fcl fcn fco fct fcu ffa ffc fff ffl ffn ffo fft ffu fla flc flf fll fln flo flt flu fna fnc fnf fnl fnn fnt fnu foa foc fof fol fon foo fot fou fta ftc ftf ftl ftn fto ftt ftu fua fuf ful fun fuo fut fuu la- laa lac laf lal lan lao lat lau lca lcc lcf lcl lcn lco lct lcu lfa lfc lff lfl lfn lfo lft lfu lla llc llf lll lln llo llt llu lna lnc lnl lnn lno lnt lnu loa loc lof lol lon loo lot lou lta ltc ltf ltl lto ltt ltu lua luc luf lul lun luo lut luu naa nac naf nal nan nao nat nau nca ncc ncf ncl ncn nco nct ncu nfa nfc nff nfl nfn nfo nft nfu nla nlc nlf nll nln nlo nlt nlu nna nnc nnf nnl nnn nno nnt nnu no- noa noc nof nol non noo not nou nta ntc ntf ntn nto ntt ntu nua nuc nul nun nuo nut nuu oaa oac oaf oal oan oao oat oau oc- oca occ ocf ocl ocn oco oct ocu of- ofa ofc off ofl ofn ofo oft ofu ola olc olf oll oln olo olt olu on- ona onc onf onl onn ono ont onu oo- ooa ooc oof ool oon ooo oot ot- ota otc otf otl otn oto ott otu ou- oua ouc ouf oul oun ouo out taa tac taf tal tan tao tat tau tca tcc tcf tcl tcn tco tct tcu tfa tfc tff tfl tfn tfo tft tfu tla tlc tlf tll tln tlo tlt tlu tna tnc tnf tnl tnn tno tnt to- toa toc tof tol ton too tot tou tta ttc ttf ttl ttn tto ttt ttu tua tuc tuf tul tun tuo tut tuu ua- uaa uac uaf ual uan uao uat uau uca ucc ucf ucl ucn uco uct ucu ufa ufc uff ufl ufn ufo uft ufu ula ulc ulf ull uln ulo ult ulu un- una unc unf unl unn uno unt unu uoa uoc uol uon uoo uot uta utc utf utl utn uto utt utu uua uuc uun uut uuu