-al -ol a-a a-c aaa aac aaf aal aan aao aau ac- aca acc acf acl acn aco acu af- afa afc aff afl afn afo afu al- ala alc alf all aln alo alu an- ana anc anf anl ann ano anu aoa aoc aof aol aon aoo aou au- aua auc auf aul aun auo c-- caa cac caf cal can cao cau cca ccc ccf ccl ccn cco ccu cfa cfc cff cfl cfn cfo cfu cl- cla clc clf cll cln clo clu cn- cna cnc cnf cnl cnn cno cnu co- coa coc cof col con coo cou cua cuc cuf cul cun cuo cuu faa fac faf fal fan fao fau fca fcc fcf fcl fcn fco fcu ffa ffc fff ffl ffn ffo ffu fla flc flf fll fln flo flu fna fnc fnf fnl fnn fnu foa foc fof fol fon foo fou fua fuf ful fun fuo fuu la- laa lac laf lal lan lao lau lca lcc lcf lcl lcn lco lcu lfa lfc lff lfl lfn lfo lfu lla llc llf lll lln llo llu lna lnc lnl lnn lno lnu loa loc lof lol lon loo lou lua luc luf lul lun luo luu naa nac naf nal nan nao nau nca ncc ncf ncl ncn nco ncu nfa nfc nff nfl nfn nfo nfu nla nlc nlf nll nln nlo nlu nna nnc nnf nnl nnn nno nnu no- noa noc nof nol non noo nou nua nuc nul nun nuo nuu oaa oac oaf oal oan oao oau oc- oca occ ocf ocl ocn oco ocu of- ofa ofc off ofl ofn ofo ofu ola olc olf oll oln olo olu on- ona onc onf onl onn ono onu oo- ooa ooc oof ool oon ooo ou- oua ouc ouf oul oun ouo ua- uaa uac uaf ual uan uao uau uca ucc ucf ucl ucn uco ucu ufa ufc uff ufl ufn ufo ufu ula ulc ulf ull uln ulo ulu un- una unc unf unl unn uno unu uoa uoc uol uon uoo uua uuc uun uuu