-ic a-a a-c a-i aaa aac aag aai aan aar aas aav ac- aca acc acg aci acn acr acs acv ag- aga agc agg agi agn agr ags agv ai- aia aic aig aii ain air ais aiv an- ana anc ang ani ann anr ans anv ar- ara arc arg ari arn arr ars arv as- asa asc asg asi asn asr ass asv av- ava avc avg avi avn avr avs c-- caa cac cag cai can car cas cav cca ccc ccg cci ccn ccr ccs ccv cga cgc cgg cgi cgn cgr cgs cgv ci- cia cic cig cii cin cir cis civ cn- cna cnc cng cni cnn cnr cns cnv cra crc crg cri crn crr crs crv csa csc csg csi csn csr css csv cva cvc cvg cvi cvn cvr cvs cvv gaa gac gag gai gan gar gas gav gca gcc gcg gci gcn gcr gcs gga ggc ggg ggi ggn ggr ggs ggv gia gic gig gii gin gir gis giv gna gnc gni gnn gnr gns gnv gra grc grg gri grn grr grs grv gsa gsc gsg gsi gsn gsr gss gsv gva gvc gvg gvi gvn gvr gvs i-v ia- iaa iac iag iai ian iar ias iav ica icc icg ici icn icr ics icv iga igc igg igi ign igr igs iia iic iii iin iir iis in- ina inc ing ini inn inr ins inv ir- ira irc irg iri irn irr irs irv is- isa isc isg isi isn isr iss isv iva ivc ivg ivi ivr ivs ivv n-i naa nac nag nai nan nar nas nav nca ncc ncg nci ncn ncr ncs ncv nga ngc ngg ngi ngn ngs nia nic nig nii nin nir nis niv nna nnc nng nni nnn nns nnv nra nrc nrg nri nrn nrr nrs nrv nsa nsc nsg nsi nsn nsr nss nsv nva nvc nvg nvi nvn nvv ra- raa rac rag rai ran rar ras rav rca rcc rcg rci rcn rcr rcs rcv rga rgc rgg rgi rgn rgr rgs rgv ria ric rig rii rin rir ris riv rna rnc rng rni rnn rnr rns rnv rra rrc rrg rri rrn rrr rrs rsa rsc rsg rsi rsn rsr rss rsv rva rvc rvg rvi rvn rvr rvs rvv saa sac sag sai san sar sas sav sca scc scg sci scn scr scs scv sga sgc sgg sgi sgn sgr sgs sgv sia sic sig sii sin sir sis siv sna snc sng sni snn snr sns snv sr- sra src srg sri srn srr srs srv ss- ssa ssc ssg ssi ssn ssr sss ssv sva svc svg svi svn svr svs svv v-a vaa vac vag vai van var vas vav vca vcc vci vcn vcr vcs vga vgc vgg vgn vgr vgs vi- via vic vig vii vin vir vis viv vn- vna vng vni vnr vns vnv vra vrc vrg vri vrn vrr vrs vsa vsc vsg vsi vsn vsr vss vsv vva vvc vvg vvi vvr vvs vvv