-al -ic a-a a-c a-i aaa aac aaf aag aai aal aan aar aau ac- aca acc acf acg aci acl acn acr acu af- afa afc aff afg afi afl afn afr afu ag- aga agc agf agg agi agl agn agr agu ai- aia aic aif aig aii ail ain air aiu al- ala alc alf alg ali all aln alr alu an- ana anc anf ang ani anl ann anr anu ar- ara arc arf arg ari arl arn arr aru au- aua auc auf aug aui aul aun aur c-- caa cac caf cag cai cal can car cau cca ccc ccf ccg cci ccl ccn ccr ccu cfa cfc cff cfg cfi cfl cfn cfr cfu cga cgc cgg cgi cgl cgn cgr cgu ci- cia cic cif cig cii cil cin cir ciu cl- cla clc clf clg cli cll cln clr clu cn- cna cnc cnf cng cni cnl cnn cnr cnu cra crc crf crg cri crl crn crr cru cua cuc cuf cug cui cul cun cur cuu faa fac faf fag fai fal fan far fau fca fcc fcf fcg fci fcl fcn fcr fcu ffa ffc fff ffg ffi ffl ffn ffr ffu fga fgc fgf fgg fgi fgl fgn fgr fia fic fif fig fii fil fin fir fiu fla flc flf flg fli fll fln flr flu fna fnc fnf fng fni fnl fnn fnr fnu fra frc frf frg fri frl frn frr fru fua fuf fug fui ful fun fur fuu gaa gac gaf gag gai gal gan gar gau gca gcc gcf gcg gci gcl gcn gcr gcu gfa gfc gff gfi gfl gfr gga ggc ggg ggi ggn ggr ggu gia gic gif gig gii gil gin gir giu gla glc glf glg gli gll gln glr glu gna gnc gnf gni gnl gnn gnr gnu gra grc grf grg gri grl grn grr gru gu- gua guc guf gug gui gul gun gur guu i-f ia- iaa iac iaf iag iai ial ian iar iau ica icc icf icg ici icl icn icr icu ifa ifc iff ifg ifi ifl ifn ifr ifu iga igc igf igg igi igl ign igr igu iia iic iif iii iil iin iir iiu il- ila ilc ilf ilg ili ill iln ilr ilu in- ina inc inf ing ini inl inn inr inu ir- ira irc irf irg iri irl irn irr iru iu- iua iuc iug iui iur la- laa lac laf lag lai lal lan lar lau lca lcc lcf lcg lci lcl lcn lcr lcu lfa lfc lff lfg lfi lfl lfn lfr lfu lga lgc lgf lgg lgi lgl lgn lgr lgu lia lic lif lig lii lil lin lir liu lla llc llf llg lli lll lln llr llu lna lnc lng lni lnl lnn lnr lnu lra lrc lrf lrg lri lrn lrr lru lua luc luf lug lui lul lun lur luu n-i naa nac naf nag nai nal nan nar nau nca ncc ncf ncg nci ncl ncn ncr ncu nfa nfc nff nfi nfl nfn nfr nfu nga ngc ngf ngg ngi ngl ngn ngu nia nic nif nig nii nil nin nir niu nla nlc nlf nlg nli nll nln nlr nlu nna nnc nnf nng nni nnl nnn nnu nra nrc nrf nrg nri nrl nrn nrr nru nua nuc nug nui nul nun nur nuu ra- raa rac raf rag rai ral ran rar rau rca rcc rcf rcg rci rcl rcn rcr rcu rfa rfc rff rfg rfi rfl rfn rfr rfu rga rgc rgf rgg rgi rgn rgr ria ric rif rig rii ril rin rir rla rlc rlf rlg rli rll rln rlr rlu rna rnc rng rni rnn rnr rnu rra rrc rrf rrg rri rrl rrn rrr rru rua ruc ruf rug rui run rur ruu ua- uaa uac uaf uag uai ual uan uar uau uca ucc ucf ucg uci ucl ucn ucr ucu ufa ufc uff ufg ufi ufl ufn ufr ufu uga ugc ugf ugg ugi ugl ugn ugr ugu uia uic uif uig uii uil uin uir uiu ula ulc ulf ulg uli ull uln ulr ulu un- una unc unf ung uni unl unn unr unu ur- ura urc urf urg uri url urn urr uru uua uuc uug uun uur uuu