-ic a-a a-c a-i aaa aac aaf aag aai aak aan aas aau ac- aca acc acf acg aci ack acn acs acu af- afa afc aff afg afi afk afn afs afu ag- aga agc agf agg agi agk agn ags agu ai- aia aic aif aig aii aik ain ais aiu aka akc akg aki akk akn aks aku an- ana anc anf ang ani ank ann ans anu as- asa asc asf asg asi ask asn ass asu au- aua auc auf aug aui auk aun aus c-- caa cac caf cag cai cak can cas cau cca ccc ccf ccg cci cck ccn ccs ccu cfa cfc cff cfg cfi cfk cfn cfs cfu cga cgc cgg cgi cgn cgs cgu ci- cia cic cif cig cii cik cin cis ciu cka ckc cki cks cn- cna cnc cnf cng cni cnn cns cnu csa csc csf csg csi csk csn css csu cua cuc cuf cug cui cuk cun cus cuu faa fac faf fag fai fak fan fas fau fca fcc fcf fcg fci fck fcn fcs fcu ffa ffc fff ffg ffi ffk ffn ffs ffu fga fgc fgf fgg fgi fgn fgs fia fic fif fig fii fik fin fis fiu fka fkc fkf fkg fki fkk fna fnc fnf fng fni fnk fnn fns fnu fsa fsc fsf fsg fsi fsk fsn fss fsu fua fuf fug fui fuk fun fus fuu gaa gac gaf gag gai gak gan gas gau gca gcc gcf gcg gci gck gcn gcs gcu gfa gfc gff gfi gfk gfs gga ggc ggg ggi ggn ggs ggu gia gic gif gig gii gik gin gis giu gka gkn gks gna gnc gnf gni gnn gns gnu gsa gsc gsf gsg gsi gsk gsn gss gsu gu- gua guc guf gug gui guk gun gus guu i-f ia- iaa iac iaf iag iai ian ias iau ica icc icf icg ici ick icn ics icu ifa ifc iff ifg ifi ifn ifs ifu iga igc igf igg igi igk ign igs igu iia iic iif iii iin iis iiu ika ikc ikf iki ikk iks iku in- ina inc inf ing ini ink inn ins inu is- isa isc isf isg isi isk isn iss isu iu- iua iuc iug iui ius ka- kaa kac kaf kag kai kak kan kas kau kca kcc kcg kci kck kcn kcs kcu kfa kfc kff kfg kfi kfs kfu kga kgc kgf kgi kgs kgu kia kic kif kig kii kik kin kis kiu kkc kki kkk kkn kks kku kn- kna knc knf kng kni knk knn knu ksa ksc ksf ksg ksi ksk ksn kss ksu kuc kug kui kuk kun kus kuu n-i naa nac naf nag nai nak nan nas nau nca ncc ncf ncg nci nck ncn ncs ncu nfa nfc nff nfi nfk nfn nfs nfu nga ngc ngf ngg ngi ngk ngn ngs ngu nia nic nif nig nii nik nin nis niu nka nkc nkf nki nkk nkn nks nku nna nnc nnf nng nni nnk nnn nns nnu nsa nsc nsf nsg nsi nsk nsn nss nsu nua nuc nug nui nuk nun nus nuu saa sac saf sag sai sak san sas sau sca scc scf scg sci sck scn scs scu sfa sfc sff sfg sfi sfk sfn sfs sfu sga sgc sgf sgg sgi sgk sgn sgs sgu sia sic sif sig sii sik sin sis siu sk- ska skc skf skg ski skk sks sku sna snc snf sng sni snk snn sns snu ss- ssa ssc ssf ssg ssi ssk ssn sss ssu sua suc suf sug sui suk sun sus suu ua- uaa uac uaf uag uai uak uan uas uau uca ucc ucf ucg uci uck ucn ucs ucu ufa ufc uff ufg ufi ufn ufs ufu uga ugc ugf ugg ugi ugk ugn ugs ugu uia uic uif uig uii uin uis uiu uka ukc ukf uki ukk ukn uku un- una unc unf ung uni unk unn uns unu usa usc usf usg usi usk usn uss usu uua uuc uug uun uus uuu