-ic a-a a-c a-i a-t aaa aac aad aae aag aai aan aao aap aat ac- aca acc acd ace acg aci acn aco acp act ad- ada adc add ade adg adi adn ado adp adt aea aec aed aee aeg aei aen aeo aep aet ag- aga agc agd age agg agi agn ago agp agt ai- aia aic aid aie aig aii ain aio aip ait an- ana anc and ane ang ani ann ano anp ant aoa aoc aod aoe aog aoi aon aoo aop aot ap- apa apc apd ape apg api apn apo app apt at- ata atc atd ate atg ati atn ato atp att c-- caa cac cad cae cag cai can cao cap cat cca ccc ccd cce ccg cci ccn cco ccp cct cda cdc cdd cde cdg cdi cdn cdo cdp cdt ce- cea cec ced cee ceg cei cen ceo cep cet cga cgc cgd cge cgg cgi cgn cgo cgp cgt ci- cia cic cid cie cig cii cin cio cip cit cn- cna cnc cnd cne cng cni cnn cno cnp cnt co- coa coc cod coe cog coi con coo cop cot cpa cpc cpd cpe cpg cpi cpn cpo cpp cpt cta ctc ctd cte ctg cti ctn cto ctp ctt daa dac dad dae dag dai dan dao dap dat dca dcc dcd dce dcg dci dcn dco dcp dct dda ddc ddd dde ddg ddi ddn ddo ddp ddt de- dea dec ded dee deg dei den deo dep det dga dgc dgd dge dgg dgi dgn dgp dgt di- dia dic did die dig dii din dio dip dit dna dnc dnd dne dng dni dnn dno dnp dnt doa doc dod doe dog doi don doo dop dot dpa dpc dpd dpe dpg dpi dpn dpo dpp dpt dta dtc dtd dte dtg dti dtn dto dtp dtt eaa eac ead eae eag eai ean eao eap eat ec- eca ecc ecd ece ecg eci ecn eco ect ed- eda edc edd ede edg edi edn edo edp edt eea eec eed eee eeg een eeo eep eet ega egc egd ege egg egi egn ego egp egt eia eic eid eie eig eii ein eio eip eit en- ena enc end ene eng eni enn eno enp ent eo- eoa eoc eod eoe eog eoi eon eoo eop eot ep- epa epc epd epe epg epi epn epo epp ept eta etc etd ete etg eti etn eto etp ett g-d g-p gaa gac gad gae gag gai gan gao gap gat gca gcc gcd gce gcg gci gcn gco gcp gct gda gdc gdd gde gdi gdn gdo gdp gdt ge- gea gec ged gee geg gei gen geo gep get gga ggc ggd ggg ggi ggn ggo ggp ggt gia gic gid gie gig gii gin gio gip git gna gnc gnd gne gni gnn gno gnp gnt goa goc god goe gog goi gon goo gop got gpa gpc gpd gpe gpg gpi gpn gpo gpp gpt gta gtc gtd gte gtg gti gtn gto gtp gtt i-d ia- iaa iac iad iae iag iai ian iao iap iat ica icc icd ice icg ici icn ico icp ict ida idc idd ide idg idi idn ido idp idt ie- iea iec ied iee ieg iei ien iep iet iga igc igd ige igg igi ign igo igp igt iia iic iid iie iii iin iio iip iit in- ina inc ind ine ing ini inn ino inp int io- ioa ioc iod ioe iog ioi ion ioo iop iot ipa ipc ipd ipe ipg ipi ipn ipo ipp ipt ita itc itd ite itg iti itn ito itp itt n-i naa nac nad nae nag nai nan nao nap nat nca ncc ncd nce ncg nci ncn nco ncp nct nda ndc ndd nde ndg ndi ndn ndo ndp ndt ne- nea nec ned nee neg nei nen neo nep net nga ngc ngd nge ngg ngi ngn ngo ngp ngt nia nic nid nie nig nii nin nio nip nit nna nnc nne nng nni nnn nno nnp nnt no- noa noc nod noe nog noi non noo nop not npa npc npd npe npg npi npn npo npp npt nta ntc ntd nte ntg nti ntn nto ntp ntt o-i oaa oac oad oae oag oai oan oao oap oat oc- oca occ ocd ocg oci ocn oco ocp oct oda odc odd ode odg odi odn odo odp odt oea oec oed oee oeg oei oen oeo oep oet oga ogc ogd oge ogg ogi ogn ogo ogp ogt oia oic oid oie oii oin oio oip oit on- ona onc ond one ong oni onn ono onp ont oo- ooa ooc ood oog ooi oon ooo oop oot op- opa opc opd ope opg opi opn opo opp opt ot- ota otc otd ote otg oti otn oto otp ott p-p paa pac pad pae pag pai pan pao pap pat pca pcc pcd pce pcg pci pcn pco pcp pct pda pdc pdd pde pdg pdi pdn pdo pdp pdt pea pec ped pee peg pei pen peo pep pet pga pgc pgd pge pgg pgi pgn pgo pgp pgt pia pic pid pie pig pii pin pio pip pit pn- pna pnc pnd pne png pni pnn pno pnp pnt poa poc pod poe pog poi pon poo pop pot ppa ppc ppd ppe ppg ppi ppn ppo ppp ppt pt- pta ptc ptd pte ptg pti ptn pto ptp ptt taa tac tad tae tag tai tan tao tap tat tca tcc tcd tce tcg tci tcn tco tcp tct tda tdc tdd tde tdg tdi tdn tdo tdp tdt te- tea tec ted tee teg tei ten teo tep tet tga tgc tge tgg tgi tgn tgo tgp tgt tia tic tid tie tig tii tin tio tip tit tna tnc tnd tne tng tni tnn tno