-ic a-a a-c a-i aaa aac aad aag aai aan aar aau ac- aca acc acd acg aci acn acr acu ad- ada adc add adg adi adn adr adu ag- aga agc agd agg agi agn agr agu ai- aia aic aid aig aii ain air aiu an- ana anc and ang ani ann anr anu ar- ara arc ard arg ari arn arr aru au- aua auc aud aug aui aun aur c-- caa cac cad cag cai can car cau cca ccc ccd ccg cci ccn ccr ccu cda cdc cdd cdg cdi cdn cdr cdu cga cgc cgd cgg cgi cgn cgr cgu ci- cia cic cid cig cii cin cir ciu cn- cna cnc cnd cng cni cnn cnr cnu cra crc crd crg cri crn crr cru cua cuc cud cug cui cun cur cuu daa dac dad dag dai dan dar dau dca dcc dcd dcg dci dcn dcr dcu dda ddc ddd ddg ddi ddn ddr ddu dga dgc dgd dgg dgi dgn dgr dgu di- dia dic did dig dii din dir diu dna dnc dnd dng dni dnn dnr dra drc drd drg dri drn drr dru dua duc dud dug dui dun dur g-d gaa gac gad gag gai gan gar gau gca gcc gcd gcg gci gcn gcr gcu gda gdc gdd gdi gdn gdr gdu gga ggc ggd ggg ggi ggn ggr ggu gia gic gid gig gii gin gir giu gna gnc gnd gni gnn gnr gnu gra grc grd grg gri grn grr gru gu- gua guc gud gug gui gun gur guu i-d ia- iaa iac iad iag iai ian iar iau ica icc icd icg ici icn icr icu ida idc idd idg idi idn idr idu iga igc igd igg igi ign igr igu iia iic iid iii iin iir iiu in- ina inc ind ing ini inn inr inu ir- ira irc ird irg iri irn irr iru iu- iua iuc iud iug iui iur n-i naa nac nad nag nai nan nar nau nca ncc ncd ncg nci ncn ncr ncu nda ndc ndd ndg ndi ndn ndr ndu nga ngc ngd ngg ngi ngn ngu nia nic nid nig nii nin nir niu nna nnc nng nni nnn nnu nra nrc nrd nrg nri nrn nrr nru nua nuc nud nug nui nun nur nuu ra- raa rac rad rag rai ran rar rau rca rcc rcd rcg rci rcn rcr rcu rda rdc rdd rdg rdi rdn rdr rdu rga rgc rgd rgg rgi rgn rgr ria ric rid rig rii rin rir rna rnc rnd rng rni rnn rnr rnu rra rrc rrd rrg rri rrn rrr rru rua ruc rud rug rui run rur ruu ua- uaa uac uad uag uai uan uar uau uca ucc ucd ucg uci ucn ucr ucu uda udc udd udg udi udn udr udu uga ugc ugg ugi ugn ugr ugu uia uic uid uig uii uin uir uiu un- una unc und ung uni unn unr unu ur- ura urc urd urg uri urn urr uru uua uuc uug uun uur uuu