-ic a-a a-c a-i a-t aaa aac aad aag aai aan aar aat aau ac- aca acc acd acg aci acn acr act acu ad- ada adc add adg adi adn adr adt adu ag- aga agc agd agg agi agn agr agt agu ai- aia aic aid aig aii ain air ait aiu an- ana anc and ang ani ann anr ant anu ar- ara arc ard arg ari arn arr art aru at- ata atc atd atg ati atn atr att atu au- aua auc aud aug aui aun aur aut c-- caa cac cad cag cai can car cat cau cca ccc ccd ccg cci ccn ccr cct ccu cda cdc cdd cdg cdi cdn cdr cdt cdu cga cgc cgd cgg cgi cgn cgr cgt cgu ci- cia cic cid cig cii cin cir cit ciu cn- cna cnc cnd cng cni cnn cnr cnt cnu cra crc crd crg cri crn crr crt cru cta ctc ctd ctg cti ctn ctr ctt ctu cua cuc cud cug cui cun cur cut cuu daa dac dad dag dai dan dar dat dau dca dcc dcd dcg dci dcn dcr dct dcu dda ddc ddd ddg ddi ddn ddr ddt ddu dga dgc dgd dgg dgi dgn dgr dgt dgu di- dia dic did dig dii din dir dit diu dna dnc dnd dng dni dnn dnr dnt dra drc drd drg dri drn drr drt dru dta dtc dtd dtg dti dtn dtr dtt dtu dua duc dud dug dui dun dur dut g-d gaa gac gad gag gai gan gar gat gau gca gcc gcd gcg gci gcn gcr gct gcu gda gdc gdd gdi gdn gdr gdt gdu gga ggc ggd ggg ggi ggn ggr ggt ggu gia gic gid gig gii gin gir git giu gna gnc gnd gni gnn gnr gnt gnu gra grc grd grg gri grn grr grt gru gta gtc gtd gtg gti gtn gtr gtt gtu gu- gua guc gud gug gui gun gur gut guu i-d ia- iaa iac iad iag iai ian iar iat iau ica icc icd icg ici icn icr ict icu ida idc idd idg idi idn idr idt idu iga igc igd igg igi ign igr igt igu iia iic iid iii iin iir iit iiu in- ina inc ind ing ini inn inr int inu ir- ira irc ird irg iri irn irr irt iru ita itc itd itg iti itn itt itu iu- iua iuc iud iug iui iur iut n-i naa nac nad nag nai nan nar nat nau nca ncc ncd ncg nci ncn ncr nct ncu nda ndc ndd ndg ndi ndn ndr ndt ndu nga ngc ngd ngg ngi ngn ngt ngu nia nic nid nig nii nin nir nit niu nna nnc nng nni nnn nnt nnu nra nrc nrd nrg nri nrn nrr nrt nru nta ntc ntd ntg nti ntn ntr ntt ntu nua nuc nud nug nui nun nur nut nuu ra- raa rac rad rag rai ran rar rat rau rca rcc rcd rcg rci rcn rcr rct rcu rda rdc rdd rdg rdi rdn rdr rdt rdu rga rgc rgd rgg rgi rgn rgr rgt ria ric rid rig rii rin rir rit rna rnc rnd rng rni rnn rnr rnt rnu rra rrc rrd rrg rri rrn rrr rrt rru rta rtc rtd rtg rti rtn rtr rtt rtu rua ruc rud rug rui run rur rut ruu taa tac tad tag tai tan tar tat tau tca tcc tcd tcg tci tcn tcr tct tcu tda tdc tdd tdg tdi tdn tdr tdt tdu tga tgc tgg tgi tgn tgr tgt tgu tia tic tid tig tii tin tir tit tiu tna tnc tnd tng tni tnn tnr tnt tra trc trd trg tri trn trr trt tru tta ttc ttd ttg tti ttn ttr ttt ttu tua tuc tud tug tui tun tur tut tuu ua- uaa uac uad uag uai uan uar uat uau uca ucc ucd ucg uci ucn ucr uct ucu uda udc udd udg udi udn udr udt udu uga ugc ugg ugi ugn ugr ugt ugu uia uic uid uig uii uin uir uit uiu un- una unc und ung uni unn unr unt unu ur- ura urc urd urg uri urn urr urt uru uta utc utd uti utn utr utt utu uua uuc uug uun uur uut uuu