-ic a-a a-c a-i aaa aac aai aak aan aao aar aas aav ac- aca acc aci ack acn aco acr acs acv ai- aia aic aii aik ain aio air ais aiv aka akc aki akk akn ako akr aks akv an- ana anc ani ank ann ano anr ans anv aoa aoc aoi aok aon aoo aor aos aov ar- ara arc ari ark arn aro arr ars arv as- asa asc asi ask asn aso asr ass asv av- ava avc avi avk avn avo avr avs c-- caa cac cai cak can cao car cas cav cca ccc cci cck ccn cco ccr ccs ccv ci- cia cic cii cik cin cio cir cis civ cka ckc cki cko cks cn- cna cnc cni cnn cno cnr cns cnv co- coa coc coi cok con coo cor cos cov cra crc cri crk crn cro crr crs crv csa csc csi csk csn cso csr css csv cva cvc cvi cvk cvn cvo cvr cvs cvv i-v ia- iaa iac iai ian iao iar ias iav ica icc ici ick icn ico icr ics icv iia iic iii iin iio iir iis ika ikc iki ikk iko ikr iks ikv in- ina inc ini ink inn ino inr ins inv io- ioa ioc ioi ion ioo ior ios iov ir- ira irc iri irk irn iro irr irs irv is- isa isc isi isk isn iso isr iss isv iva ivc ivi ivo ivr ivs ivv ka- kaa kac kai kak kan kao kar kas kav kca kcc kci kck kcn kcr kcs kia kic kii kik kin kio kir kis kiv kkc kki kkk kkn kkr kks kkv kn- kna knc kni knk knn kno knr koa koc koi kok kon koo kor kos kra krc kri krk krn kro krr krs krv ksa ksc ksi ksk ksn kso ksr kss ksv kva kvi kvk kvn kvo kvr kvs kvv n-i naa nac nai nak nan nao nar nas nav nca ncc nci nck ncn nco ncr ncs ncv nia nic nii nik nin nio nir nis niv nka nkc nki nkk nkn nko nkr nks nna nnc nni nnk nnn nno nns nnv no- noa noc noi nok non noo nor nos nov nra nrc nri nrk nrn nro nrr nrs nrv nsa nsc nsi nsk nsn nso nsr nss nsv nva nvc nvi nvk nvn nvv o-i oaa oac oai oak oan oao oar oas oav oc- oca occ oci ock ocn oco ocr ocs ocv oia oic oii oik oin oio oir ois oiv oka okc oki okk oko okr oks on- ona onc oni onk onn ono onr ons oo- ooa ooc ooi ook oon ooo oor oos oov or- ora orc ori ork orn oro orr ors orv os- osa osc osi osk osn oso osr oss osv ov- ova ovc ovi ovo ovs ovv ra- raa rac rai rak ran rao rar ras rav rca rcc rci rcn rco rcr rcs rcv ria ric rii rik rin rio rir ris riv rkc rkk rko rks rkv rna rnc rni rnn rno rnr rns rnv roa roc roi rok ron roo ror ros rov rra rrc rri rrk rrn rrr rrs rsa rsc rsi rsk rsn rso rsr rss rsv rva rvc rvi rvn rvo rvr rvs rvv saa sac sai sak san sao sar sas sav sca scc sci sck scn sco scr scs scv sia sic sii sik sin sio sir sis siv sk- ska skc ski skk sko skr sks sna snc sni snk snn sno snr sns snv soa soc soi sok son soo sor sos sov sr- sra src sri srk srn sro srr srs srv ss- ssa ssc ssi ssk ssn sso ssr sss ssv sva svc svi svk svn svo svr svs svv v-a vaa vac vai vak van vao var vas vav vca vcc vci vcn vco vcr vcs vi- via vic vii vik vin vio vir vis viv vka vn- vna vni vno vnr vns vnv voa voc voi vok von voo vor vos vov vra vrc vri vrk vrn vrr vrs vsa vsc vsi vsk vsn vso vsr vss vsv vva vvc vvi vvo vvr vvs vvv