-ic a-a a-c a-i a-t aaa aac aad aae aaf aai aan aao aat ac- aca acc acd ace acf aci acn aco act ad- ada adc add ade adf adi adn ado adt aea aec aed aee aef aei aen aeo aet af- afa afc afd afe aff afi afn afo aft ai- aia aic aid aie aif aii ain aio ait an- ana anc and ane anf ani ann ano ant aoa aoc aod aoe aof aoi aon aoo aot at- ata atc atd ate atf ati atn ato att c-- caa cac cad cae caf cai can cao cat cca ccc ccd cce ccf cci ccn cco cct cda cdc cdd cde cdf cdi cdn cdo cdt ce- cea cec ced cee cef cei cen ceo cet cfa cfc cfd cfe cff cfi cfn cfo cft ci- cia cic cid cie cif cii cin cio cit cn- cna cnc cnd cne cnf cni cnn cno cnt co- coa coc cod coe cof coi con coo cot cta ctc ctd cte ctf cti ctn cto ctt daa dac dad dae daf dai dan dao dat dca dcc dcd dce dcf dci dcn dco dct dda ddc ddd dde ddf ddi ddn ddo ddt de- dea dec ded dee def dei den deo det dfa dfc dfd dfe dff dfi dfn dfo dft di- dia dic did die dif dii din dio dit dna dnc dnd dne dnf dni dnn dno dnt doa doc dod doe dof doi don doo dot dta dtc dtd dte dtf dti dtn dto dtt eaa eac ead eae eaf eai ean eao eat ec- eca ecc ecd ece ecf eci ecn eco ect ed- eda edc edd ede edf edi edn edo edt eea eec eed eee eef een eeo eet ef- efa efc efd efe eff efi efo eft eia eic eid eie eif eii ein eio eit en- ena enc end ene enf eni enn eno ent eo- eoa eoc eod eoe eof eoi eon eoo eot eta etc etd ete etf eti etn eto ett faa fac fad fae faf fai fan fao fat fca fcc fcd fce fcf fci fcn fco fct fda fdc fdd fde fdf fdi fdn fdo fdt fea fec fed fee fef fei fen feo fet ffa ffc ffd ffe fff ffi ffn ffo fft fia fic fid fie fif fii fin fit fna fnc fnd fne fnf fni fnn fnt foa foc foe fof foi fon foo fot fta ftc ftd fte ftf fti ftn fto ftt i-d i-f ia- iaa iac iad iae iaf iai ian iao iat ica icc icd ice icf ici icn ico ict ida idc idd ide idf idi idn ido idt ie- iea iec ied iee ief iei ien iet ifa ifc ifd ife iff ifi ifn ifo ift iia iic iid iie iif iii iin iio iit in- ina inc ind ine inf ini inn ino int io- ioa ioc iod ioe iof ioi ion ioo iot ita itc itd ite itf iti itn ito itt n-i naa nac nad nae naf nai nan nao nat nca ncc ncd nce ncf nci ncn nco nct nda ndc ndd nde ndf ndi ndn ndo ndt ne- nea nec ned nee nef nei nen neo net nfa nfc nfd nfe nff nfi nfn nfo nft nia nic nid nie nif nii nin nio nit nna nnc nne nnf nni nnn nno nnt no- noa noc nod noe nof noi non noo not nta ntc ntd nte ntf nti ntn nto ntt o-i oaa oac oad oae oaf oai oan oao oat oc- oca occ ocd ocf oci ocn oco oct oda odc odd ode odf odi odn odo odt oea oec oed oee oef oei oen oeo oet of- ofa ofc ofd ofe off ofi ofn ofo oft oia oic oid oie oif oii oin oio oit on- ona onc ond one onf oni onn ono ont oo- ooa ooc ood oof ooi oon ooo oot ot- ota otc otd ote otf oti otn oto ott taa tac tad tae taf tai tan tao tat tca tcc tcd tce tcf tci tcn tco tct tda tdc tdd tde tdf tdi tdn tdo tdt te- tea tec ted tee tef tei ten teo tet tfa tfc tfd tfe tff tfi tfn tfo tft tia tic tid tie tif tii tin tio tit tna tnc tnd tne tnf tni tnn tno tnt to- toa toc tod toe tof toi ton too tot tta ttc ttd tte ttf tti ttn tto ttt