vtr vtt vtv vva vvb vvc vvi vvo vvr vvt vvv

-vac a-be a-ii a-iv aaaa aaab aaac aaae aaai aaap aaar aaav aaba aabb aabc aabi aabp aabt aaca aacb aacc aace aaci aaco aacp aacr aact aacv aaea aaec aaep aaev aaib aaic aaii aaoe aaoo aapa aapc aapi aapo aapt aara aarc aare aari aaro aarp aart aata aatc aatt aava abaa abab abac abae abai abap abar abat abb- abba abbb abbe abbi abbo abbr abbt abca abcb abcc abci abcp abcr abct abec abee aber abet abia abib abic abie abir abit aboa abob aboo abor abot abov abpa abpc abpi abpp abpr abra abrc abri abro abta abva abvp ac-t acaa acab acac acae acai acap acar acat acba acca accc acce acci acco accp acct ace- acea acec acer acet acev aci- acia acic acie acip acir acoa acoe acop acor acot acpa acpe acpi acpr acpt acr- acra acrc acre acri acro acrr acrv acta actc acte acti acto actt actv acvv aeac aeap aebi aecb aeci aect aeer aeio aeit aer- aera aerc aeri aero aeta aetc aeto aetr aett aeva aiai aiba aibo aica aicc aice aicp aicr aiea aiee aiet aiia aiib aiic aiir aioc aioi aipa aipe aipi aira aire airi airo airp airt aita aite aiti aitr aitt aiva aoba aoca aoce aopo aora aorb aort aotc apac apai apao apap apar apat apba apbr apca apcb apcc apco apcr apea apec apep aper apet apev api- apia apic apie apio apip apit apo- apoc apoe apoo apop apor apot appa appc appr appt apra aprc apre apri apro aprt apta aptc apte apti aptt aptv arab arac arae arai arap arar arat arba arbe arbi arc- arca arce arci arco arct area arec aree arei areo arep aret arev aria arib arie arii ario arip arit aroa arob aroe aroi aroo aror arpa arpe arpi arr- arra arrc arre arri arro arrr arrt arta artc arte arti arto artr artv arva arve arvi arvo at-t ataa atab atac atae atai atap atar atat atca atcc atco atcr atea atec atee atei ateo atep ater atia atic atie atip atit atob atoc atoe atoi atop ator atot atpr atra atrc atre atri atro atrp atta atte atti atto attp attr atvi avab avao avar avat avcc avce avco avea avec aveo aver avia avic avie avio avip avit aviv avor avot avra avre avri avro avva avvo ba-i baaa baar baat baba babb babe babi babo babr bac- baca bacc bace baci baco bact baer baia baib baic baie baio bair bait bapa bapc bape bapi bapp bapt bar- bara barb barc bare bari baro barr bart bata batc bate bati bato batt bava bave bavi bbbb bbci bbeb bbet bbpr bbrc bcaa bcap bcar bcat bcbc bcbp bcca bccc bcci bcec bcer bcet bcia bcie bcit bcor bcpp bcra bctc bcvo beap bear beat beav beba bebb bebe bebi bebo beca beci beeb beep beer beet beia beic beir beit beo- beor beot bepo bera berc bere beri bero berr bert beta betc bete beti beto bett betv bevo biao biap biar biat biba bibb bibe bibi bibo bica bicc bice bici bico bieb bier biet bio- bioc bioi biot bipa bipp bira birb bire biri biro birr birt bita bitc bite bito bitt bive bivi boab boac boai boar boat boba bobb bobe bobi bobo boca boce boco boea boec boee boeo boep boer boet boi- boie boii boit boob booc booe boop boor boot bopa bope bopp bor- bora bore bori boro borr bort bota botb bote boti boto bott bova bove bovi bovo bpai bpcp bpea bpoe bpot bprc bpti brab brac brae brai brao brat brav brca brcb brce brea breb brec bree brei breo brep brer bret brev bria bric brie brio brit broa brob broc broe broo bror brot brrr brtc brvi btaa btbp btcc btec btie btob btor btrc btrt bttb btvi c-bo caaa caab caac caap caat caba cabe cabi cabo cac- caca cacc cace caci caco cacr caec caei caer caia caib caic caio caip cair cait caoi caor capa capb capc cape capi capo capp capt cara carb carc care cari caro carp carr cart cat- cata catb catc cate cati cato catt catv cava cave cavi cavo cbac cbar cbat cbbc cbca cbcc cbce cbcp cbcr cbct cbea cbec cbee cber cbet cbia cbir cbit cbot cbpc cbpp cbre cbrt cbta cbtc cbtv cbva cbvb cbve cbvp cbvr ccaa ccab ccac ccai ccap ccar ccat ccba ccbc ccca cccb cccc ccci cccp cccv ccee ccic ccii ccip ccir cciv ccob ccoc ccpa ccpe ccpp ccpr ccra ccrc ccre ccri ccrp ccrt cctb cctc cctt cctv ccvi ccvo ceac cear ceat ceba cebp cec- ceca cece ceci ceco cecp cect ceeb ceec ceip ceop ceor cepa cepc cepe cepo cepp cepr cept cer- cera cerc cere ceri cero cerp cert cet- ceta cete ceti ceto cetp cetv ceva cevo ciaa ciao ciar ciat ciba cibc cibe cibi cibo cica cicc cici cico cicr cict ciee cier ciia ciii ciit ciob cior cipa cipo cipp cira cirb circ cire ciri ciro cirr cirt cita citb cite citi cito citp citt citv civa civc cive civo coai coat coba cobb cobe cobi cobo coca coce coco cocp coct coep coia coip coir coit coob coop coot copa cope copi copo copp copr copt cor- cora corb corc core cori coro corp corr cort cota cotb cotc cote coti coto cott cova cove covo cpaa cpac cpap cpbc cpca cpce cpea cpeb cpep cper cpia cpic cpio cppa cpre cpri cprt cptp cptr cpvc cpvt crab crac crai crap crar crat crbc crca crcc crce crcr cre- crea creb crec cree crei creo crep cret cria crib cric crie crip crit crob croc croe croo crop cror crot crpc crrt crtc crtp crtv ctab ctae ctba ctbi ctca ctcp ctec ctep ctia ctic ctor ctot ctpo ctpp ctrc ctrp