a-a a-c aaa aac aad aak aan aar aas aav ac- aca acc acd ack acn acr acs acv ad- ada adc add adk adn adr ads adv aka akc akd akk akn akr aks akv an- ana anc and ank ann anr ans anv ar- ara arc ard ark arn arr ars arv as- asa asc asd ask asn asr ass asv av- ava avc avd avk avn avr avs c-- caa cac cad cak can car cas cav cca ccc ccd cck ccn ccr ccs ccv cda cdc cdd cdk cdn cdr cds cdv cka ckc ckd cks cn- cna cnc cnd cnn cnr cns cnv cra crc crd crk crn crr crs crv csa csc csd csk csn csr css csv cva cvc cvd cvk cvn cvr cvs cvv daa dac dad dak dan dar das dav dca dcc dcd dck dcn dcr dcs dcv dda ddc ddd ddk ddn ddr dds dka dkc dkk dkr dks dna dnc dnd dnk dnn dnr dns dra drc drd drk drn drr drs drv dsa dsc dsd dsk dsn dsr dss dsv dva dvc dvd dvk dvn dvr dvs ka- kaa kac kad kak kan kar kas kav kca kcc kcd kck kcn kcr kcs kda kdc kdk kdr kds kkc kkk kkn kkr kks kkv kn- kna knc knd knk knn knr kra krc krd krk krn krr krs krv ksa ksc ksd ksk ksn ksr kss ksv kva kvk kvn kvr kvs kvv naa nac nad nak nan nar nas nav nca ncc ncd nck ncn ncr ncs ncv nda ndc ndd ndk ndn ndr nds ndv nka nkc nkk nkn nkr nks nna nnc nnk nnn nns nnv nra nrc nrd nrk nrn nrr nrs nrv nsa nsc nsd nsk nsn nsr nss nsv nva nvc nvd nvk nvn nvv ra- raa rac rad rak ran rar ras rav rca rcc rcd rcn rcr rcs rcv rda rdc rdd rdn rdr rds rdv rkc rkk rks rkv rna rnc rnd rnn rnr rns rnv rra rrc rrd rrk rrn rrr rrs rsa rsc rsd rsk rsn rsr rss rsv rva rvc rvd rvn rvr rvs rvv saa sac sad sak san sar sas sav sca scc scd sck scn scr scs scv sda sdc sdd sdk sdn sdr sds sdv sk- ska skc skd skk skr sks sna snc snd snk snn snr sns snv sr- sra src srd srk srn srr srs srv ss- ssa ssc ssd ssk ssn ssr sss ssv sva svc svd svk svn svr svs svv v-a vaa vac vad vak van var vas vav vca vcc vcd vcn vcr vcs vdc vdd vdk vdr vds vdv vka vn- vna vnd vnr vns vnv vra vrc vrd vrk vrn vrr vrs vsa vsc vsd vsk vsn vsr vss vsv vva vvc vvr vvs vvv

-ana -vac a-ak aaaa aaac aaad aaan aaar aaas aaav aaca aacc aacd aack aacn aacr aacs aacv aada aadc aads aaka aana aand aara aarc aard aars aasa aasc aasd aass aava acaa acac acad acan acar acas acca accc accd accs acda acdc acds ackd acks acr- acra acrc acrr acrs acrv acsa acsc acsd acss acvs acvv adaa adac adad adak adan adar adas adcc adcs adda addc addd addn addr adds adna adns adra adrs adsa adsr adss advs akaa akan akar akas akca akdn akka akna akr- akra aksa ana- anaa anac anad anak anan anar anas anca ancc and- anda andr ands ank- anka anna anns anrc ansa ansd arac arad arak aran arar aras arc- arca arcs arda ardc ards arka arks arna arnd arnk arns arr- arra arrc arrk arrr arrs ars- arsa arsc arsd arsk arva arvn asaa asac asad asak asan asar asas asc- asca ascc ascr asda asds aska askr asks asnc asra asrc asrs assa assc assd assk assn assr asss asva asvd asvs avan avar avas avcc avda avra avva c-cd caaa caac caan caas cac- caca cacc cack cacr cada cadc cadd cadr cads caka cana canc cand cank cann cans cara carc card cark carn carr cars casa casc casd cask casr cass cava cavs ccaa ccac ccad ccar ccas ccca cccc cccs cccv ccdc ccdn ccdr ccds ccna ccnc ccnr ccns ccra ccrc ccrs ccsa ccsd ccsn ccss ccvs cd-r cdaa cdac cdad cdcs cdda cddr cdna cdnc cdrs cdss cdvd ckac ckan ckck ckcs ckcv cknc ckns ckrc ckrd cksa cnaa cnac cnas cnda cndd cnna cnrc cnrr cnsa cnss crac cran crar cras crca crcc crcr crda crdc crkc crna crns crsa crss csaa csac csak csar csas csav cscc cscd cscr cscs csda csdn csdr cska csks csra csrc csrd csrs cssa cssd cssr cvac cvar cvas cvca cvcc cvra cvrd cvrr cvsd cvss d-na daad daan daar daas daca dacs dada dads daka daks dana dand dank dann danr dans dara darc dard dark darn darr dars dasa dasc dasd dask dass dava dcas dcca dccc dccs dccv dcds dcns dcra dcrk dcsc dcss dcvd dddd ddrc ddss dkdc dnaa dnac dnad dnan dnas dncs dnrc dnsa dnsc draa drac drad drak drar dras drca drda drna drra drrs drsa drvn dsac dscc dscn dscr dscs dsda dsdr dsrc dsrr dssa dssc dssn dsvd dvar dvas dvcs dvda dvdr dvds dvra dvrs dvsn dvsr kaaa kaak kaan kaar kaas kacc kacd kacs kacv kad- kada kadd kadr kads kadv kaka kakc kakk kakn kaks kana kand kann kans kanv kara kard kark karn karr kars karv kas- kasa kasc kask kasn kasr kass kava kavs kavv kcaa kcac kcad kcar kcas kcav kcca kccc kccd kcck kccr kccv kcda kcdc kcdd kcdr kcds kcdv kckc kckk kckn kckr kckv kcnd kcnr kcns kcnv kcrc kcrn kcrr kcrs kcrv kcsa kcsc kcsd kcsn kcsr kcss kcvd kcvk kcvr kcvs kcvv kdaa kdac kdad kdak kdar kdav kdca kdcc kdcd kdcr kddc kddd kddk kddr kdka kdkd kdkk kdkn kdkr kdna kdnd kdnk kdnn kdnr kdns kdrs kdrv kdsc