-ic a-a a-c a-i aaa aac aae aaf aag aai aan aao aas aau ac- aca acc ace acf acg aci acn aco acs acu aea aec aee aef aeg aei aen aeo aes aeu af- afa afc afe aff afg afi afn afo afs afu ag- aga agc age agf agg agi agn ago ags agu ai- aia aic aie aif aig aii ain aio ais aiu an- ana anc ane anf ang ani ann ano ans anu aoa aoc aoe aof aog aoi aon aoo aos aou as- asa asc ase asf asg asi asn aso ass asu au- aua auc aue auf aug aui aun auo aus c-- caa cac cae caf cag cai can cao cas cau cca ccc cce ccf ccg cci ccn cco ccs ccu ce- cea cec cee cef ceg cei cen ceo ces ceu cfa cfc cfe cff cfg cfi cfn cfo cfs cfu cga cgc cge cgg cgi cgn cgo cgs cgu ci- cia cic cie cif cig cii cin cio cis ciu cn- cna cnc cne cnf cng cni cnn cno cns cnu co- coa coc coe cof cog coi con coo cos cou csa csc cse csf csg csi csn cso css csu cua cuc cue cuf cug cui cun cuo cus cuu eaa eac eae eaf eag eai ean eao eas eau ec- eca ecc ece ecf ecg eci ecn eco ecs ecu eea eec eee eef eeg een eeo ees ef- efa efc efe eff efg efi efo efs ega egc ege egf egg egi egn ego egs egu eia eic eie eif eig eii ein eio eis eiu en- ena enc ene enf eng eni enn eno ens enu eo- eoa eoc eoe eof eog eoi eon eoo eos eou es- esa esc ese esf esg esi esn eso ess esu eu- eua euc eue euf eug eui eun eus faa fac fae faf fag fai fan fao fas fau fca fcc fce fcf fcg fci fcn fco fcs fcu fea fec fee fef feg fei fen feo fes feu ffa ffc ffe fff ffg ffi ffn ffo ffs ffu fga fgc fge fgf fgg fgi fgn fgs fia fic fie fif fig fii fin fis fiu fna fnc fne fnf fng fni fnn fns fnu foa foc foe fof fog foi fon foo fos fou fsa fsc fse fsf fsg fsi fsn fso fss fsu fua fue fuf fug fui fun fuo fus fuu gaa gac gae gaf gag gai gan gao gas gau gca gcc gce gcf gcg gci gcn gco gcs gcu ge- gea gec gee gef geg gei gen geo ges geu gfa gfc gfe gff gfi gfo gfs gga ggc ggg ggi ggn ggo ggs ggu gia gic gie gif gig gii gin gio gis giu gna gnc gne gnf gni gnn gno gns gnu goa goc goe gof gog goi gon goo gos gou gsa gsc gse gsf gsg gsi gsn gso gss gsu gu- gua guc gue guf gug gui gun guo gus guu i-f ia- iaa iac iae iaf iag iai ian iao ias iau ica icc ice icf icg ici icn ico ics icu ie- iea iec iee ief ieg iei ien ies ifa ifc ife iff ifg ifi ifn ifo ifs ifu iga igc ige igf igg igi ign igo igs igu iia iic iie iif iii iin iio iis iiu in- ina inc ine inf ing ini inn ino ins inu io- ioa ioc ioe iof iog ioi ion ioo ios iou is- isa isc ise isf isg isi isn iso iss isu iu- iua iuc iue iug iui ius n-i naa nac nae naf nag nai nan nao nas nau nca ncc nce ncf ncg nci ncn nco ncs ncu ne- nea nec nee nef neg nei nen neo nes neu nfa nfc nfe nff nfi nfn nfo nfs nfu nga ngc nge ngf ngg ngi ngn ngo ngs ngu nia nic nie nif nig nii nin nio nis niu nna nnc nne nnf nng nni nnn nno nns nnu no- noa noc noe nof nog noi non noo nos nou nsa nsc nse nsf nsg nsi nsn nso nss nsu nua nuc nue nug nui nun nuo nus nuu o-i oaa oac oae oaf oag oai oan oao oas oau oc- oca occ ocf ocg oci ocn oco ocs ocu oea oec oee oef oeg oei oen oeo oes of- ofa ofc ofe off ofg ofi ofn ofo ofs ofu oga ogc oge ogf ogg ogi ogn ogo ogs oia oic oie oif oii oin oio ois oiu on- ona onc one onf ong oni onn ono ons onu oo- ooa ooc oof oog ooi oon ooo oos os- osa osc ose osf osg osi osn oso oss osu ou- oua ouc oue ouf oui oun ouo ous saa sac sae saf sag sai san sao sas sau sca scc sce scf scg sci scn sco scs scu se- sea sec see sef seg sei sen seo ses seu sfa sfc sfe sff sfg sfi sfn sfo sfs sfu sga sgc sge sgf sgg sgi sgn sgo sgs sgu sia sic sie sif sig sii sin sio sis siu sna snc sne snf sng sni snn sno sns snu soa soc soe sof sog soi son soo sos sou ss- ssa ssc sse ssf ssg ssi ssn sso sss ssu sua suc sue suf sug sui sun suo sus suu ua- uaa uac uae uaf uag uai uan uao uas uau uca ucc uce ucf ucg uci ucn uco ucs ucu uea uec uee uef ueg uei uen ues ufa ufc ufe uff ufg ufi ufn ufo ufs ufu uga ugc uge ugf ugg ugi ugn ugo ugs ugu uia uic uie uif uig uii uin uio uis uiu un- una unc une unf ung uni unn uno uns unu uoa uoc uoe uog uon uoo uos usa usc use usf usg usi usn uso uss usu uua uuc uue uug uun uus