-al -ic -ol a-a a-c a-i aaa aac aaf aag aai aal aao aau ac- aca acc acf acg aci acl aco acu af- afa afc aff afg afi afl afo afu ag- aga agc agf agg agi agl ago agu ai- aia aic aif aig aii ail aio aiu al- ala alc alf alg ali all alo alu aoa aoc aof aog aoi aol aoo aou au- aua auc auf aug aui aul auo c-- caa cac caf cag cai cal cao cau cca ccc ccf ccg cci ccl cco ccu cfa cfc cff cfg cfi cfl cfo cfu cga cgc cgg cgi cgl cgo cgu ci- cia cic cif cig cii cil cio ciu cl- cla clc clf clg cli cll clo clu co- coa coc cof cog coi col coo cou cua cuc cuf cug cui cul cuo cuu faa fac faf fag fai fal fao fau fca fcc fcf fcg fci fcl fco fcu ffa ffc fff ffg ffi ffl ffo ffu fga fgc fgf fgg fgi fgl fia fic fif fig fii fil fiu fla flc flf flg fli fll flo flu foa foc fof fog foi fol foo fou fua fuf fug fui ful fuo fuu gaa gac gaf gag gai gal gao gau gca gcc gcf gcg gci gcl gco gcu gfa gfc gff gfi gfl gfo gga ggc ggg ggi ggo ggu gia gic gif gig gii gil gio giu gla glc glf glg gli gll glo glu goa goc gof gog goi gol goo gou gu- gua guc guf gug gui gul guo guu i-f ia- iaa iac iaf iag iai ial iao iau ica icc icf icg ici icl ico icu ifa ifc iff ifg ifi ifl ifo ifu iga igc igf igg igi igl igo igu iia iic iif iii iil iio iiu il- ila ilc ilf ilg ili ill ilo ilu io- ioa ioc iof iog ioi iol ioo iou iu- iua iuc iug iui la- laa lac laf lag lai lal lao lau lca lcc lcf lcg lci lcl lco lcu lfa lfc lff lfg lfi lfl lfo lfu lga lgc lgf lgg lgi lgl lgo lgu lia lic lif lig lii lil lio liu lla llc llf llg lli lll llo llu loa loc lof log loi lol loo lou lua luc luf lug lui lul luo luu o-i oaa oac oaf oag oai oal oao oau oc- oca occ ocf ocg oci ocl oco ocu of- ofa ofc off ofg ofi ofl ofo ofu oga ogc ogf ogg ogi ogl ogo oia oic oif oii oil oio oiu ola olc olf olg oli oll olo olu oo- ooa ooc oof oog ooi ool ooo ou- oua ouc ouf oui oul ouo ua- uaa uac uaf uag uai ual uao uau uca ucc ucf ucg uci ucl uco ucu ufa ufc uff ufg ufi ufl ufo ufu uga ugc ugf ugg ugi ugl ugo ugu uia uic uif uig uii uil uio uiu ula ulc ulf ulg uli ull ulo ulu uoa uoc uog uol uoo uua uuc uug uuu