-er -ic a-a a-c a-i a-t aaa aac aad aae aaf aag aai aan aar aas aat aau ac- aca acc acd ace acf acg aci acn acr acs act acu ad- ada adc add ade adf adg adi adn adr ads adt adu aea aec aed aee aef aeg aei aen aer aes aet aeu af- afa afc afd afe aff afg afi afn afr afs aft afu ag- aga agc agd age agf agg agi agn agr ags agt agu ai- aia aic aid aie aif aig aii ain air ais ait aiu an- ana anc and ane anf ang ani ann anr ans ant anu ar- ara arc ard are arf arg ari arn arr ars art aru as- asa asc asd ase asf asg asi asn asr ass ast asu at- ata atc atd ate atf atg ati atn atr ats att atu au- aua auc aud aue auf aug aui aun aur aus aut c-- caa cac cad cae caf cag cai can car cas cat cau cca ccc ccd cce ccf ccg cci ccn ccr ccs cct ccu cda cdc cdd cde cdf cdg cdi cdn cdr cds cdt cdu ce- cea cec ced cee cef ceg cei cen cer ces cet ceu cfa cfc cfd cfe cff cfg cfi cfn cfr cfs cft cfu cga cgc cgd cge cgg cgi cgn cgr cgs cgt cgu ci- cia cic cid cie cif cig cii cin cir cis cit ciu cn- cna cnc cnd cne cnf cng cni cnn cnr cns cnt cnu cra crc crd cre crf crg cri crn crr crs crt cru csa csc csd cse csf csg csi csn csr css cst csu cta ctc ctd cte ctf ctg cti ctn ctr cts ctt ctu cua cuc cud cue cuf cug cui cun cur cus cut cuu daa dac dad dae daf dag dai dan dar das dat dau dca dcc dcd dce dcf dcg dci dcn dcr dcs dct dcu dda ddc ddd dde ddf ddg ddi ddn ddr dds ddt ddu de- dea dec ded dee def deg dei den der des det deu dfa dfc dfd dfe dff dfg dfi dfn dfr dfs dft dfu dga dgc dgd dge dgf dgg dgi dgn dgr dgs dgt dgu di- dia dic did die dif dig dii din dir dis dit diu dna dnc dnd dne dnf dng dni dnn dnr dns dnt dra drc drd dre drg dri drn drr drs drt dru dsa dsc dsd dse dsf dsg dsi dsn dsr dss dst dsu dta dtc dtd dte dtf dtg dti dtn dtr dts dtt dtu dua duc dud due duf dug dui dun dur dus dut eaa eac ead eae eaf eag eai ean ear eas eat eau ec- eca ecc ecd ece ecf ecg eci ecn ecr ecs ect ecu ed- eda edc edd ede edf edg edi edn edr eds edt edu eea eec eed eee eef eeg een eer ees eet ef- efa efc efd efe eff efg efi efr efs eft ega egc egd ege egf egg egi egn egr egs egt egu eia eic eid eie eif eig eii ein eir eis eit eiu en- ena enc end ene enf eng eni enn enr ens ent enu era erc erd ere erf erg eri ern err ers ert eru es- esa esc esd ese esf esg esi esn esr ess est esu eta etc etd ete etf etg eti etn etr ets ett etu eu- eua euc eud eue euf eug eui eun eur eus eut faa fac fad fae faf fag fai fan far fas fat fau fca fcc fcd fce fcf fcg fci fcn fcr fcs fct fcu fda fdc fdd fde fdf fdg fdi fdn fdr fds fdt fdu fea fec fed fee fef feg fei fen fer fes fet feu ffa ffc ffd ffe fff ffg ffi ffn ffr ffs fft ffu fga fgc fgd fge fgf fgg fgi fgn fgr fgs fgt fia fic fid fie fif fig fii fin fir fis fit fiu fna fnc fnd fne fnf fng fni fnn fnr fns fnt fnu fra frc frd fre frf frg fri frn frr frs frt fru fsa fsc fsd fse fsf fsg fsi fsn fsr fss fst fsu fta ftc ftd fte ftf ftg fti ftn ftr fts ftt ftu fua fud fue fuf fug fui fun fur fus fut fuu g-d gaa gac gad gae gaf gag gai gan gar gas gat gau gca gcc gcd gce gcf gcg gci gcn gcr gcs gct gcu gda gdc gdd gde gdf gdi gdn gdr gds gdt gdu ge- gea gec ged gee gef geg gei gen ger ges get geu gfa gfc gfd gfe gff gfi gfr gfs gft gga ggc ggd ggg ggi ggn ggr ggs ggt ggu gia gic gid gie gif gig gii gin gir gis git giu gna gnc gnd gne gnf gni gnn gnr gns gnt gnu gra grc grd gre grf grg gri grn grr grs grt gru gsa gsc gsd gse gsf gsg gsi gsn gsr gss gst gsu gta gtc gtd gte gtf gtg gti gtn gtr gts gtt gtu gu- gua guc gud gue guf gug gui gun gur gus gut guu i-d i-f ia- iaa iac iad iae iaf iag iai ian iar ias iat iau ica icc icd ice icf icg ici icn icr ics ict icu ida idc idd ide idf idg idi idn idr ids idt idu ie- iea iec ied iee ief ieg iei ien ier ies iet ifa ifc ifd ife iff ifg ifi ifn ifr ifs ift ifu iga igc igd ige igf igg igi ign igr igs igt igu iia iic iid iie iif iii iin iir iis iit iiu in- ina inc ind ine inf ing ini inn inr ins int inu ir- ira irc ird ire irf irg iri irn irr irs irt iru is- isa isc isd ise isf isg isi isn isr iss ist