-ic a-a a-c a-i a-t aaa aac aae aaf aag aai aan aao aat aau ac- aca acc ace acf acg aci acn aco act acu aea aec aee aef aeg aei aen aeo aet aeu af- afa afc afe aff afg afi afn afo aft afu ag- aga agc age agf agg agi agn ago agt agu ai- aia aic aie aif aig aii ain aio ait aiu an- ana anc ane anf ang ani ann ano ant anu aoa aoc aoe aof aog aoi aon aoo aot aou at- ata atc ate atf atg ati atn ato att atu au- aua auc aue auf aug aui aun auo aut c-- caa cac cae caf cag cai can cao cat cau cca ccc cce ccf ccg cci ccn cco cct ccu ce- cea cec cee cef ceg cei cen ceo cet ceu cfa cfc cfe cff cfg cfi cfn cfo cft cfu cga cgc cge cgg cgi cgn cgo cgt cgu ci- cia cic cie cif cig cii cin cio cit ciu cn- cna cnc cne cnf cng cni cnn cno cnt cnu co- coa coc coe cof cog coi con coo cot cou cta ctc cte ctf ctg cti ctn cto ctt ctu cua cuc cue cuf cug cui cun cuo cut cuu eaa eac eae eaf eag eai ean eao eat eau ec- eca ecc ece ecf ecg eci ecn eco ect ecu eea eec eee eef eeg een eeo eet ef- efa efc efe eff efg efi efo eft ega egc ege egf egg egi egn ego egt egu eia eic eie eif eig eii ein eio eit eiu en- ena enc ene enf eng eni enn eno ent enu eo- eoa eoc eoe eof eog eoi eon eoo eot eou eta etc ete etf etg eti etn eto ett etu eu- eua euc eue euf eug eui eun eut faa fac fae faf fag fai fan fao fat fau fca fcc fce fcf fcg fci fcn fco fct fcu fea fec fee fef feg fei fen feo fet feu ffa ffc ffe fff ffg ffi ffn ffo fft ffu fga fgc fge fgf fgg fgi fgn fgt fia fic fie fif fig fii fin fit fiu fna fnc fne fnf fng fni fnn fnt fnu foa foc foe fof fog foi fon foo fot fou fta ftc fte ftf ftg fti ftn fto ftt ftu fua fue fuf fug fui fun fuo fut fuu gaa gac gae gaf gag gai gan gao gat gau gca gcc gce gcf gcg gci gcn gco gct gcu ge- gea gec gee gef geg gei gen geo get geu gfa gfc gfe gff gfi gfo gft gga ggc ggg ggi ggn ggo ggt ggu gia gic gie gif gig gii gin gio git giu gna gnc gne gnf gni gnn gno gnt gnu goa goc goe gof gog goi gon goo got gou gta gtc gte gtf gtg gti gtn gto gtt gtu gu- gua guc gue guf gug gui gun guo gut guu i-f ia- iaa iac iae iaf iag iai ian iao iat iau ica icc ice icf icg ici icn ico ict icu ie- iea iec iee ief ieg iei ien iet ifa ifc ife iff ifg ifi ifn ifo ift ifu iga igc ige igf igg igi ign igo igt igu iia iic iie iif iii iin iio iit iiu in- ina inc ine inf ing ini inn ino int inu io- ioa ioc ioe iof iog ioi ion ioo iot iou ita itc ite itf itg iti itn ito itt itu iu- iua iuc iue iug iui iut n-i naa nac nae naf nag nai nan nao nat nau nca ncc nce ncf ncg nci ncn nco nct ncu ne- nea nec nee nef neg nei nen neo net neu nfa nfc nfe nff nfi nfn nfo nft nfu nga ngc nge ngf ngg ngi ngn ngo ngt ngu nia nic nie nif nig nii nin nio nit niu nna nnc nne nnf nng nni nnn nno nnt nnu no- noa noc noe nof nog noi non noo not nou nta ntc nte ntf ntg nti ntn nto ntt ntu nua nuc nue nug nui nun nuo nut nuu o-i oaa oac oae oaf oag oai oan oao oat oau oc- oca occ ocf ocg oci ocn oco oct ocu oea oec oee oef oeg oei oen oeo oet of- ofa ofc ofe off ofg ofi ofn ofo oft ofu oga ogc oge ogf ogg ogi ogn ogo ogt oia oic oie oif oii oin oio oit oiu on- ona onc one onf ong oni onn ono ont onu oo- ooa ooc oof oog ooi oon ooo oot ot- ota otc ote otf otg oti otn oto ott otu ou- oua ouc oue ouf oui oun ouo out taa tac tae taf tag tai tan tao tat tau tca tcc tce tcf tcg tci tcn tco tct tcu te- tea tec tee tef teg tei ten teo tet teu tfa tfc tfe tff tfg tfi tfn tfo tft tfu tga tgc tge tgf tgg tgi tgn tgo tgt tgu tia tic tie tif tig tii tin tio tit tiu tna tnc tne tnf tng tni tnn tno tnt to- toa toc toe tof tog toi ton too tot tou tta ttc tte ttf ttg tti ttn tto ttt ttu tua tuc tue tuf tug tui tun tuo tut tuu ua- uaa uac uae uaf uag uai uan uao uat uau uca ucc uce ucf ucg uci ucn uco uct ucu uea uec uee uef ueg uei uen uet ufa ufc ufe uff ufg ufi ufn ufo uft ufu uga ugc uge ugf ugg ugi ugn ugo ugt ugu uia uic uie uif uig uii uin uio uit uiu un- una unc une unf ung uni unn uno unt unu uoa uoc uoe uog uon uoo uot uta utc ute utf uti utn uto utt utu uua uuc uue uug uun uut uuu