a-ii aaaa aaab aaac aaai aaap aaar aaba aabb aabc aabi aabp aabt aaca aacb aacc aaci aaco aacp aacr aact aacu aaib aaic aaii aaoo aapa aapc aapi aapo aapt aara aarc aari aaro aarp aart aaru aata aatc aatt aaup abaa abab abac abai abap abar abat abau abb- abba abbb abbi abbo abbr abbt abca abcb abcc abci abcp abcr abct abia abib abic abir abit abiu aboa abob aboo abor abot abou abpa abpc abpi abpp abpr abra abrc abri abro abta abtu abua abut ac-t acaa acab acac acai acap acar acat acba acca accc acci acco accp acct accu aci- acia acic acip acir acoa acop acor acot acou acpa acpi acpr acpt acpu acr- acra acrc acri acro acrr acta actc acti acto actt actu acu- acuo acup acur acut aiai aiba aibo aica aicc aicp aicr aiia aiib aiic aiir aioc aioi aipa aipi aira airi airo airp airt aita aiti aitr aitt aitu aiui aoba aoca aopo aora aorb aort aotc aout apac apai apao apap apar apat apba apbr apca apcb apcc apco apcr api- apia apic apio apip apit apo- apoc apoo apop apor apot apou appa appc appr appt appu apra aprc apri apro aprt apta aptc apti aptt apua apuc apup arab arac arai arap arar arat arau arba arbi arc- arca arci arco arct aria arib arii ario arip arit aroa arob aroi aroo aror arpa arpi arpu arr- arra arrc arri arro arrr arrt arru arta artc arti arto artr arua arub arui arup arut at-t ataa atab atac atai atap atar atat atca atcc atco atcr atia atic atip atit atiu atob atoc atoi atop ator atot atpr atra atrc atri atro atrp atru atta atti atto attp attr attu atua atub atuc atur auaa auca auci aucp auct aupc aur- aura auri auro aut- auto ba-i baaa baar baat baba babb babi babo babr babu bac- baca bacc baci baco bact baia baib baic baio bair bait bapa bapc bapi bapp bapt bapu bar- bara barb barc bari baro barr bart baru bata batc bati bato batt batu bau- baur bbau bbbb bbci bbpr bbrc bcaa bcap bcar bcat bcbc bcbp bcca bccc bcci bcia bcit bcor bcpp bcra bcru bctc bcuc bcup biao biap biar biat biba bibb bibi bibo bica bicc bici bico bio- bioc bioi biot biou bipa bipp bipu bira birb biri biro birr birt biru bita bitc bito bitt bitu boab boac boai boar boat boba bobb bobi bobo bobu boca boco bocu boi- boii boit boiu boob booc boop boor boot bopa bopp bor- bora bori boro borr bort boru bota botb boti boto bott boua boup bour bout bpai bpcp bpot bprc bpti brab brac brai brao brat brau brca brcb bria bric brio brit broa brob broc broo bror brot brou brrr brtc bruc brup brut btaa btbp btcc btob btor btrc btrt bttb buar buat buba bubb bubi bubo bubu buca bucc buci buco bucu buic buir buit buiu bupa bupc bur- bura burb buri buro burp burr burt buru but- buta buti buto butt c-bo caaa caab caac caap caat caba cabi cabo cabu cac- caca cacc caci caco cacr caia caib caic caio caip cair cait caiu caoi caor capa capb capc capi capo capp capt capu cara carb carc cari caro carp carr cart cat- cata catb catc cati cato catt catu cauc cauo caup caut cbac cbar cbat cbbc cbca cbcc cbcp cbcr cbct cbcu cbia cbir cbit cbot cbpc cbpp cbrt cbta cbtc ccaa ccab ccac ccai ccap ccar ccat ccba ccbc ccca cccb cccc ccci cccp cccu ccic ccii ccip ccir ccob ccoc ccpa ccpp ccpr ccra ccrc ccri ccrp ccrt cctb cctc cctt ccuc ccup ccut ciaa ciao ciar ciat ciau ciba cibc cibi cibo cica cicc cici cico cicr cict cicu ciia ciii ciit ciob cior cipa cipo cipp cira cirb circ ciri ciro cirr cirt cita citb citi cito citp citt citu ciuc ciup coai coat coba cobb cobi cobo cobu coca coco cocp coct cocu coia coip coir coit coob coop coot copa copi copo copp copr copt cor- cora corb corc cori coro corp corr cort cota cotb cotc coti coto cott cotu coua coub coup cour cout cpaa cpac cpap cpbc cpca cpcu cpia cpic cpio cppa cpri cprt cptp cptr crab crac crai crap crar crat crau crbc crbu crca crcc crcr cria crib cric crip crit criu crob croc croo crop cror crot crpc crrt crtc crtp crub crup crut ctab ctba ctbi ctca ctcp ctia ctic ctor ctot ctpo ctpp ctrc ctrp ctta cuau cub- cuba cubb cubi cuca cucc cuci cui- cuir cuit cupo cupp cupr cura curb curi curo curr curt cut- cuta cutc cuto cutt iaaa iaac iaai iaap iaat iaba iaca iacc iacp iacr iact iacu iaia iapa iapp iapt iapu iara iarc iart iaru iata iatc iati ibac ibar ibat ibca ibia ibot ibra ibrc ibri ibro ibtb ibtc icaa icab icac icai icao icap icar icat icbc icbp icca iccb iccc icci icco iccp iccr icct iccu icoc icor icpa icpc icpo icra icrc icrr icrt icru icta ictp icub icup iiac iica iiii iiio iiit iioi iioo iiop iipa iira iirc iita iitr iitt iiuc ioba iobi ioci iocp ioii ioio ioit iooi iooo iora iori iota ioto ipac ipat ipba ipca ipcc ipct ipop ippa ippc ippo ippr ipri ipta iptc ipto ipur iput irac irai irao irap irar irbp irca ircc ircu iri- iria iric irio irip irob iroc irop irpa irpc irra irrc irri irta irti irtp itaa itac itai itap itar itat itia itic itoi itoo itor itou itpa itpc itra itri itta itto itup itur iucc iuiu iupa iupp iura oaau oaic oapi oara obai obba obbo obia obit oboi obor obot obra obri obro ocab ocac ocap ocat ocbc occa occc occi occt ocpa ocpp ocra ocro ocrr oct- octa octi octo ocur oiba oici oiii