a-be a-ii aaaa aaab aaac aaae aaai aaal aaap aaba aabb aabc aabi aabl aabp aaca aacb aacc aace aaci aacl aacp aacu aaea aaec aaep aaib aaic aaii aala aalc aale aali aall aalu aapa aapc aapi aapl aaup abaa abab abac abae abai abal abap abau abb- abba abbb abbe abbi abca abcb abcc abci abcl abcp abec abee abel abia abib abic abie abil abiu abla able abpa abpc abpi abpp abua abue abul acaa acab acac acae acai acap acba acbl acca accc acce acci accp accu ace- acea acec acel aci- acia acic acie acip acla aclc acle acli aclu acpa acpe acpi acpu acu- acue acul acup aeac aeap aebi aecb aeci aecl aela aelc aelp aiai aiba aibl aica aicc aice aicp aiea aiee aiel aiia aiib aiic aila aile aili ailu aipa aipe aipi aiui al-p alaa alac alae alai alal alap alau alb- alba albc albe albi albu alca alcc alce alea alec alee alep aleu ali- alia alib alie alii alil alip aliu all- alla alle alli alll allu alpa alpe alpi alpl alpu alua alui apac apai apal apap apba apca apcb apcc apea apec apel apep apeu api- apia apic apie apip apl- apla aple aplp aplu appa appc appl appu apua apuc apup auaa aube auca auce auci aucp auel aul- aula aule auli aull aulu aupc ba-i baaa baal baba babb babe babi babu bac- baca bacc bace baci bael baia baib baic baie bail bala balc bale bali ball balu bapa bapc bape bapi bapp bapu bau- baul bbau bbbb bbci bbeb bblb bcaa bcap bcbc bcbp bcca bccc bcci bccl bcec bcia bcie bcpl bcpp bcuc bcup beal beap beau beba bebb bebe bebi beca beci becu beeb beel beep beia beic beil bela bele beli bell belp belu bial biap biba bibb bibe bibi bibl bica bicc bice bici bieb biel bieu bila bile bili bill bilu bipa bipp bipu blaa blab blac blae blau blcu blea bleb blee blei bleu blic blip blub blue blup bpai bpcp bpea bpel bual buba bubb bube bubi bubu buca bucc buce buci bucu buea buel bueu buic buie buiu bula bulb bule buli bull bulu bupa bupc caaa caab caac caal caap caba cabe cabi cabu cac- caca cacc cace caci caec caei caeu caia caib caic cail caip caiu cala calc cale cali call calp calu capa capb capc cape capi capp capu cauc caul caup cbac cbal cbbc cbca cbcc cbce cbcl cbcp cbcu cbea cbec cbee cbia cblb cblc cbpc cbpp ccaa ccab ccac ccai ccap ccba ccbc ccca cccb cccc ccci cccl cccp cccu ccee ccel ccic ccii ccil ccip ccla cclc ccli ccpa ccpe ccpl ccpp ccuc ccup ceac ceal ceba cebp cebu cec- ceca cece ceci cecp ceeb ceec ceel ceil ceip cel- cela celc cele celi cell cepa cepc cepe cepp ceui ciaa cial ciau ciba cibc cibe cibi cica cicc cici cicu ciee ciel ciia ciii cila cili cill cilp cipa cipp ciuc ciup clab clai clap clau clea clec clee clei clep cleu clib clic clii clip clpb clpp club clue cpaa cpac cpap cpbc cpca cpce cpcu cpea cpeb cpep cpia cpic cplc cppa cuau cub- cuba cubb cube cubi cuca cucc cuce cuci cui- cuil cula culb culc cule cull culp cupe cupl cupp e-cl e-la eaba eaca eacc eaec eaiu eala ealc eale eapc eapp ebac ebal ebba ebbc ebcc ebel ebic ebla ebli ebul ecaa ecac ecai ecal ecbc ecbe ecca eccb eccc ecce ecci eccl ecib ecil ecip ecla ecpa ecpp ecua eeca eeea eeee eele eica eiec eiei eila eile el-b el-p elab elac elai elal elba elbe elbi elbu elca elcb elce elea elec elee elia elic elie elil ella elle elli ellu elpe elpi elue elui elul epaa epac epcc epci epec epee epi- epia epic epie epil epip eple epll eppa eppc eppp epub euba eubc eubi eula eule i-be iaaa iaac iaai iaal iaap iaba iaca iacc iacp iacu iaea iaec iaep iaia iala iale iall ialu iapa iapp iapu ibac ibca ibea ibec ibia ibie ible icaa icab icac icai ical icap icbc icbp icca iccb iccc icci iccl iccp iccu icea icec icee icel icle icll iclp icpa icpc icub icue icup ieac iecc ieie iele iepa iiac iica iiie iiii iila iipa iiuc ilac ilal ilbc ilca ilce ile- ilea ilec ilia ilic ilie ill- illa ille illi illp ilpa ilpe ipac ipba ipca ipcc ipce ipea ipec ipie ipil ippa ippc iucc iuce iuel iuiu iupa iupp laaa laac laal laap laba labe labi labu laca lacc lace laci lacl lacp lacu lael laia laic laie lail laip lala lale lali lall lalu lapa lapb lapc lape lapi lapp lapu laub laue laul lbcc lbia lcac lcbc lcca lccc lcce lcia lcpa lcpc lcpl le-u leaa leal leap leau leba lebu leca lece leea leel leep leia leib leic leie leil lela lele leli lell lelu lepa lepe lepi lepp leuc liac liba libc libe libu lica lice lieb liel liep lieu liia liii lila lilb lile lili lill lilu lip- lipa lipb lipc lipe lipi lipl lipp lipu liua liue llcc lleu lllc llll lpac lpec lpla lppl luai luau luba lube luca luce luci lula lule luli lull lulu lupa lupe lupi lupu luua luup paal paap paba pabu paca pace paci pacu paea paec paep paia paib paie pail paip pala pale pali pall palp palu papa papb pape papi papp paua paul paup pbac pbcc pbil pblu pbpa pcaa pcae pcap pcba pcbc pcca pccc pcce pccl pcea pcep pcia pcip pcll pcpb pcpp peab peac peai peal peap peau peba pebl peca pece peci pecl peec peel peep peia peil peip pel- pela pelb pele pell pelu pepa pepe pepi peul piai pial piau pibb pibi pica picc pice pici picu piea piel piep piia piip pil- pila pile pili pill pilu pipa pipe pipi pipp plaa