a-a a-c aaa aac aad aah aak aao aar aav ac- aca acc acd ach ack aco acr acv ad- ada adc add adh adk ado adr adv aha ahc ahd ahh ahk aho ahr ahv aka akc akd akh akk ako akr akv aoa aoc aod aoh aok aoo aor aov ar- ara arc ard arh ark aro arr arv av- ava avc avd avh avk avo avr c-- caa cac cad cah cak cao car cav cca ccc ccd cch cck cco ccr ccv cda cdc cdd cdh cdk cdo cdr cdv ch- cha chc chd chh chk cho chr chv cka ckc ckd ckh cko co- coa coc cod coh cok coo cor cov cra crc crd crh crk cro crr crv cva cvc cvd cvh cvk cvo cvr cvv daa dac dad dah dak dao dar dav dca dcc dcd dck dco dcr dcv dda ddc ddd ddh ddk ddo ddr dh- dha dhc dhd dhh dhk dho dhr dka dkc dkk dko dkr doa doc dod doh dok doo dor dov dra drc drd drk dro drr drv dva dvc dvd dvh dvk dvr haa hac had hah hak hao har hav hca hcc hcd hch hck hco hcr hcv hda hdc hdd hdh hdk hdo hdr hdv hha hhc hhd hhh hhk hho hhr hhv hka hkd hkh hkk hko hkr hoa hoc hod hoh hok hoo hor hov hr- hra hrc hrd hrh hrk hro hrr hrv hv- hva hvc hvd hvk hvo hvr hvv ka- kaa kac kad kah kak kao kar kav kca kcc kcd kch kck kcr kda kdc kdh kdk kdo kdr kha khh khk kho khr khv kkc kkh kkk kkr kkv koa koc kod koh kok koo kor kra krc krd krk kro krr krv kva kvh kvk kvo kvr kvv oaa oac oad oah oak oao oar oav oc- oca occ ocd och ock oco ocr ocv oda odc odd odh odo odr odv oha ohc ohd ohh oho ohr oka okc okd okk oko okr oo- ooa ooc ood ooh ook ooo oor oov or- ora orc ord orh ork oro orr orv ov- ova ovc ovd ovh ovo ovv ra- raa rac rad rah rak rao rar rav rca rcc rcd rch rco rcr rcv rda rdc rdd rdh rdo rdr rdv rh- rha rhc rhd rhh rho rhr rhv rkc rkk rko rkv roa roc rod roh rok roo ror rov rra rrc rrd rrh rrk rrr rva rvc rvd rvh rvo rvr rvv v-a vaa vac vad vah vak vao var vav vca vcc vcd vch vco vcr vdc vdd vdh vdk vdo vdr vdv vh- vha vhc vhd vho vka voa voc vod voh vok voo vor vov vra vrc vrd vrh vrk vrr vva vvc vvo vvr vvv

-vac a-ak a-do a-ha a-ok aaaa aaac aaad aaah aaar aaav aaca aacc aacd aach aack aaco aacr aacv aada aadc aaha aahk aaka aaoo aara aarc aard aaro aava acaa acac acad acar acca accc accd acch acco acda acdc acha achh acho achr ackd acoa acod acoh acor acr- acra acrc acro acrr acrv acvv adaa adac adad adah adak adao adar adcc adda addc addd addo addr adha adhd adho adoc adod adok adoo ador adra adro ahac ahad ahah ahar ahha ahoa ahod ahok ahor ahra ahrc ahrr ahva akaa akah akao akar akca akha akka akko akok akr- akra aoah aoca aodh aora arac arad arah arak arar arc- arca arch arco arda ardc ardo arh- arka arkh arko aroa arod aroo aror arr- arra arrc arrh arrk arro arrr arva arvo avao avar avcc avco avda avor avra avro avva avvo c-cd caaa caac caah cac- caca cacc cach cack caco cacr cada cadc cadd cado cadr caha caka caod caor cara carc card cark caro carr cava cavo ccaa ccac ccad ccar ccca cccc cccv ccdc ccdh ccdr ccha cchr ccoc ccod ccra ccrc ccvo cd-r cdaa cdac cdad cdda cddr cdvd chaa chac chad chah chak chao char chav chca chch chha chka choc chod choh chok choo chor chov chra chrc chrd chro chrr chvo ckac ckch ckck ckco ckcv ckdo ckhv ckoa ckoc ckoo ckor ckrc ckrd ckvo coad coak coca coch cock coco coda codd coha coho cok- coka coko cood cooh cook cor- cora corc cord cork coro corr cova covo crac crar crca crcc crcr crda crdc crkc croc crod croh crok croo cror cvac cvar cvca cvcc cvra cvrd cvrr daad daar daca dada dado daha daka dako dara darc dard dark daro darr dava dcca dccc dccv dcra dcrk dcvd dddd ddoc ddrc dhaa dhad dhak dhao dhar dhod dhor dkdc doak doar doca doch dock doco dod- doda dodd dodo doha dohc dohr doka doko dood dook door dora dorc dord dork doro dorr draa drac drad drak drar drca drda drod droh drra dvar dvda dvdr dvoa dvor dvra haad haak haar hack haco hada hadh haha haho haka hakk hako haor hara harc hard harh hark haro harr harv hava hcca hccc hcch hcdr hcrd hdca hdda hdoc hdod hdra hhaa hhhh hkcc hoac hoad hoar hoca hoch hock hocr hoda hodh hodk hodr hoha hoho hoka hoko hood hook hoor hora horc hord hork horo horr hova hovk hrac hrad hrdc hrod hrrc hvac hvar hvcc kaaa kaak kaar kacc kacd kach kaco kacv kad- kada kadd kado kadr kadv kaha kahc kaho kahr kaka kakc kakh kakk kako kaoa kaoc kaok kaor kara kard kark karo karr karv kava kavh kavo kavv kcaa kcac kcad kcah kcar kcav kcca kccc kccd kcck kccr kccv kcda kcdc kcdd kcdr kcdv kcha kchh kchk kcho kchr kckc kckk kcko kckr kckv kcoh kcor kcrc kcrh kcro kcrr kcrv kcvd kcvh kcvk kcvo kcvr kcvv kdaa kdac kdad kdak kdao kdar kdav kdca kdcc kdcd kdco kdcr kddc kddd kddk kddr kdka kdkd kdkk kdko kdkr kdoc kdok kdov kdro kdrv kdva kdvr kdvv khac