-er -ic a-a a-c a-i aaa aac aad aae aaf aag aai aan aar aau ac- aca acc acd ace acf acg aci acn acr acu ad- ada adc add ade adf adg adi adn adr adu aea aec aed aee aef aeg aei aen aer aeu af- afa afc afd afe aff afg afi afn afr afu ag- aga agc agd age agf agg agi agn agr agu ai- aia aic aid aie aif aig aii ain air aiu an- ana anc and ane anf ang ani ann anr anu ar- ara arc ard are arf arg ari arn arr aru au- aua auc aud aue auf aug aui aun aur c-- caa cac cad cae caf cag cai can car cau cca ccc ccd cce ccf ccg cci ccn ccr ccu cda cdc cdd cde cdf cdg cdi cdn cdr cdu ce- cea cec ced cee cef ceg cei cen cer ceu cfa cfc cfd cfe cff cfg cfi cfn cfr cfu cga cgc cgd cge cgg cgi cgn cgr cgu ci- cia cic cid cie cif cig cii cin cir ciu cn- cna cnc cnd cne cnf cng cni cnn cnr cnu cra crc crd cre crf crg cri crn crr cru cua cuc cud cue cuf cug cui cun cur cuu daa dac dad dae daf dag dai dan dar dau dca dcc dcd dce dcf dcg dci dcn dcr dcu dda ddc ddd dde ddf ddg ddi ddn ddr ddu de- dea dec ded dee def deg dei den der deu dfa dfc dfd dfe dff dfg dfi dfn dfr dfu dga dgc dgd dge dgf dgg dgi dgn dgr dgu di- dia dic did die dif dig dii din dir diu dna dnc dnd dne dnf dng dni dnn dnr dra drc drd dre drg dri drn drr dru dua duc dud due duf dug dui dun dur eaa eac ead eae eaf eag eai ean ear eau ec- eca ecc ecd ece ecf ecg eci ecn ecr ecu ed- eda edc edd ede edf edg edi edn edr edu eea eec eed eee eef eeg een eer ef- efa efc efd efe eff efg efi efr ega egc egd ege egf egg egi egn egr egu eia eic eid eie eif eig eii ein eir eiu en- ena enc end ene enf eng eni enn enr enu era erc erd ere erf erg eri ern err eru eu- eua euc eud eue euf eug eui eun eur faa fac fad fae faf fag fai fan far fau fca fcc fcd fce fcf fcg fci fcn fcr fcu fda fdc fdd fde fdf fdg fdi fdn fdr fdu fea fec fed fee fef feg fei fen fer feu ffa ffc ffd ffe fff ffg ffi ffn ffr ffu fga fgc fgd fge fgf fgg fgi fgn fgr fia fic fid fie fif fig fii fin fir fiu fna fnc fnd fne fnf fng fni fnn fnr fnu fra frc frd fre frf frg fri frn frr fru fua fud fue fuf fug fui fun fur fuu g-d gaa gac gad gae gaf gag gai gan gar gau gca gcc gcd gce gcf gcg gci gcn gcr gcu gda gdc gdd gde gdf gdi gdn gdr gdu ge- gea gec ged gee gef geg gei gen ger geu gfa gfc gfd gfe gff gfi gfr gga ggc ggd ggg ggi ggn ggr ggu gia gic gid gie gif gig gii gin gir giu gna gnc gnd gne gnf gni gnn gnr gnu gra grc grd gre grf grg gri grn grr gru gu- gua guc gud gue guf gug gui gun gur guu i-d i-f ia- iaa iac iad iae iaf iag iai ian iar iau ica icc icd ice icf icg ici icn icr icu ida idc idd ide idf idg idi idn idr idu ie- iea iec ied iee ief ieg iei ien ier ifa ifc ifd ife iff ifg ifi ifn ifr ifu iga igc igd ige igf igg igi ign igr igu iia iic iid iie iif iii iin iir iiu in- ina inc ind ine inf ing ini inn inr inu ir- ira irc ird ire irf irg iri irn irr iru iu- iua iuc iud iue iug iui iur n-i naa nac nad nae naf nag nai nan nar nau nca ncc ncd nce ncf ncg nci ncn ncr ncu nda ndc ndd nde ndf ndg ndi ndn ndr ndu ne- nea nec ned nee nef neg nei nen ner neu nfa nfc nfd nfe nff nfi nfn nfr nfu nga ngc ngd nge ngf ngg ngi ngn ngu nia nic nid nie nif nig nii nin nir niu nna nnc nne nnf nng nni nnn nnu nra nrc nrd nre nrf nrg nri nrn nrr nru nua nuc nud nue nug nui nun nur nuu ra- raa rac rad rae raf rag rai ran rar rau rca rcc rcd rce rcf rcg rci rcn rcr rcu rda rdc rdd rde rdf rdg rdi rdn rdr rdu re- rea rec red ree ref reg rei ren rer reu rfa rfc rfd rfe rff rfg rfi rfn rfr rfu rga rgc rgd rge rgf rgg rgi rgn rgr ria ric rid rie rif rig rii rin rir rna rnc rnd rng rni rnn rnr rnu rra rrc rrd rrf rrg rri rrn rrr rru rua ruc rud rue ruf rug rui run rur ruu ua- uaa uac uad uae uaf uag uai uan uar uau uca ucc ucd uce ucf ucg uci ucn ucr ucu uda udc udd ude udf udg udi udn udr udu uea uec ued uee uef ueg uei uen uer ufa ufc ufd ufe uff ufg ufi ufn ufr ufu uga ugc uge ugf ugg ugi ugn ugr ugu uia uic uid uie uif uig uii uin uir uiu un- una unc und une unf ung uni unn unr unu ur- ura urc urd ure urf urg uri urn urr uru uua uuc uue uug uun