a-ii a-ya aaaa aaab aaac aaai aaal aaap aaba aabb aabc aabi aabl aabp aaby aaca aacb aacc aaci aacl aacp aacu aacy aaib aaic aaii aala aalc aali aall aalu aapa aapc aapi aapl aaup abaa abab abac abai abal abap abau abay abb- abba abbb abbi abby abca abcb abcc abci abcl abcp abia abib abic abil abiu abiy abla ably abpa abpc abpi abpp abua abul abuy abyc abyy acaa acab acac acai acap acba acbl acca accc acci accp accu accy aci- acia acic acip acla aclc acli aclu acpa acpi acpu acu- acul acup acyl aiai aiba aibl aica aicc aicp aiia aiib aiic aila aili ailu aipa aipi aipy aiui al-p alaa alac alai alal alap alau alay alb- alba albc albi albu alby alca alcc ali- alia alib alii alil alip aliu all- alla alli alll allu ally alpa alpi alpl alpu alpy alua alui alya apac apai apal apap apay apba apca apcb apcc api- apia apic apip apl- apla aplp aplu appa appc appl appu appy apua apuc apup auaa auby auca auci aucp aul- aula auli aull aulu aupc ayal ayay ayca ayla ayli ayub ayup ayya ba-i baaa baal baba babb babi babu baby bac- baca bacc baci baia baib baic bail bala balc bali ball balu baly bapa bapc bapi bapp bapu bau- baul baya bayi bayl bayu bbau bbay bbbb bbci bblb bcaa bcap bcbc bcbp bcca bccc bcci bccl bcia bcpl bcpp bcuc bcup bial biap biba bibb bibi bibl bica bicc bici bila bili bill bilu bily bipa bipp bipu biya blaa blab blac blau blay blcu blic blip blub blup bly- bpai bpay bpcp bual buba bubb bubi bubu buca bucc buci bucu buic buiu bula bulb buli bull bulu bupa bupc buyi buyl buyu byil byla byul caaa caab caac caal caap caba cabi cabu caby cac- caca cacc caci caia caib caic cail caip caiu cala calc cali call calp calu capa capb capc capi capp capu capy cauc caul caup cbac cbal cbbc cbca cbcc cbcl cbcp cbcu cbia cblb cblc cbpc cbpp ccaa ccab ccac ccai ccap ccba ccbc ccca cccb cccc ccci cccl cccp cccu ccic ccii ccil ccip ccla cclc ccli ccpa ccpl ccpp ccuc ccup ciaa cial ciau ciba cibc cibi cica cicc cici cicu ciia ciii cila cili cill cilp cipa cipp ciuc ciup ciyu clab clai clap clau clay clib clic clii clip clpb clpp club cly- cpaa cpac cpap cpbc cpca cpcu cpia cpic cplc cppa cuau cub- cuba cubb cubi cuby cuca cucc cuci cui- cuil cula culb culc cull culp cupl cupp cuy- cuyl cuyp cya- cyaa cyba cybb cybc cybi cyc- cyca cycb cycc cycl cyl- cylc cyll cypa cypc cyul cyy- cyyc i-by iaaa iaac iaai iaal iaap iaba iaca iacc iacp iacu iaia iala iall ialu iapa iapp iapu iayc ibac ibca ibia ibly ibuy ibyi icaa icab icac icai ical icap icbc icbp icca iccb iccc icci iccl iccp iccu icll iclp icpa icpc icub icup iiac iica iiii iila iipa iiuc ilac ilal ilay ilbc ilca ilia ilic ill- illa illi illp illy ilpa iluy ilya ipac ipba ipca ipcc ipil ippa ippc ippy iucc iuiu iupa iupp iyai laaa laac laal laap laba labi labu laby laca lacc laci lacl lacp lacu lacy laia laic lail laip lala lali lall lalu lapa lapb lapc lapi lapp lapu lapy laub laul laya lbcc lbia lcac lcbc lcca lccc lcia lcpa lcpc lcpl liac liba libc libu lica liia liii lila lilb lili lill lilu lily lip- lipa lipb lipc lipi lipl lipp lipu lipy liua liya liyl liyu llay llcc lllc llll lpac lpla lppl luai luau luay luba luby luca luci lucy lula luli lull lulu lupa lupi lupu luua luup luyi lyc- lyla lyly paal paap paba pabu paca paci pacu pacy paia paib pail paip pala pali pall palp palu paly papa papb papi papp papy paua paul paup pay- paya payb payl payp pbac pbcc pbil pblu pbpa pcaa pcap pcba pcbc pcca pccc pccl pcia pcip pcll pcpb pcpp piai pial piau pibb pibi pica picc pici picu picy piia piip pil- pila pili pill pilu pily pipa pipi pipp pipy piya plaa plab plac plai plap plau play plcc plib plip plpa plpp plua plup ppac ppal ppap ppcc ppci ppib ppic ppli pppa pppp publ pubu puca puiu pula puli pull pulp pulu puly pupa pupi pupl pupu pupy puuc puy- puya puyi pyal pyay pyic pyl- pyla pyli pyll pypy uabc uaca uaua ubac ubal ubay ubba ubbi ubic ubii ubla ubli ubly ubpc ucai ucal ucbc ucca ucci uccp ucil ucla ucpa ucpb ucua uica uipi uiya ulaa ulai ulay ulbc ulcc ulic ulla ulli ully ulua ulul upac upal upay upby upca upci upic upla uplb uppa uppc uppp uppu uppy upup upya uucp uulu uuuu yaba yacc yacp yacy yala yali yall yalp yalu yapa yapp yaul yaup yaya yayu ycab yccc yili yill ylay ylla ylli ypcc yuba yubu yuca yula yuli yulu yupi yuya yuyu yyyy