a-ii aaaa aaab aaac aaai aaal aaap aaar aaba aabb aabc aabi aabl aabp aaca aacb aacc aaci aacl aacp aacr aacu aaib aaic aaii aala aalc aali aall aalu aapa aapc aapi aapl aara aarc aari aarp aaru aaup abaa abab abac abai abal abap abar abau abb- abba abbb abbi abbr abca abcb abcc abci abcl abcp abcr abia abib abic abil abir abiu abla abpa abpc abpi abpp abpr abra abrc abri abua abul acaa acab acac acai acap acar acba acbl acca accc acci accp accu aci- acia acic acip acir acla aclc acli aclr aclu acpa acpi acpr acpu acr- acra acrc acri acrr acu- acul acup acur aiai aiba aibl aica aicc aicp aicr aiia aiib aiic aiir aila aili ailu aipa aipi aira airi airp aiui al-p alaa alac alai alal alap alar alau alb- alba albc albi albu alca alcc ali- alia alib alii alil alip alir aliu all- alla alli alll allr allu alpa alpi alpl alpu alua alui alur apac apai apal apap apar apba apbr apca apcb apcc apcr api- apia apic apip apl- apla aplp aplu appa appc appl appr appu apra aprc apri apua apuc apup arab arac arai aral arap arar arau arba arbi arc- arca arci aria arib arii aril arip arla arli arpa arpi arpl arpu arr- arra arrc arri arrr arru arua arub arui arul arup auaa auca auci aucp aul- aula auli aull aulu aupc aur- aura auri ba-i baaa baal baar baba babb babi babr babu bac- baca bacc baci baia baib baic bail bair bala balc bali ball balu bapa bapc bapi bapp bapu bar- bara barb barc bari barr baru bau- baul baur bbau bbbb bbci bblb bbpr bbrc bcaa bcap bcar bcbc bcbp bcca bccc bcci bccl bcia bcpl bcpp bcra bcru bcuc bcup bial biap biar biba bibb bibi bibl bica bicc bici bila bili bill bilu bipa bipp bipu bira birb biri birl birr biru blaa blab blac blau blcu blic blip blir blrc blub blup blur bpai bpcp bprc brab brac brai brau brca brcb bria bric bril brlp brrr bruc brup bual buar buba bubb bubi bubu buca bucc buci bucu buic buir buiu bula bulb buli bull bulu bupa bupc bur- bura burb buri burl burp burr buru caaa caab caac caal caap caba cabi cabu cac- caca cacc caci cacr caia caib caic cail caip cair caiu cala calc cali call calp calu capa capb capc capi capp capu cara carb carc cari carl carp carr cauc caul caup cbac cbal cbar cbbc cbca cbcc cbcl cbcp cbcr cbcu cbia cbir cblb cblc cbpc cbpp cbrl ccaa ccab ccac ccai ccap ccar ccba ccbc ccca cccb cccc ccci cccl cccp cccu ccic ccii ccil ccip ccir ccla cclc ccli ccpa ccpl ccpp ccpr ccra ccrc ccri ccrl ccrp ccuc ccup ciaa cial ciar ciau ciba cibc cibi cica cicc cici cicr cicu ciia ciii cila cili cill cilp cipa cipp cira cirb circ ciri cirl cirr ciuc ciup clab clai clap clar clau clib clic clii clip clir clpb clpp clra clri club cpaa cpac cpap cpbc cpca cpcu cpia cpic cplc cppa cpri crab crac crai crap crar crau crbc crbu crca crcc crcr cria crib cric crip criu crpc crub crup cuau cub- cuba cubb cubi cuca cucc cuci cui- cuil cuir cula culb culc cull culp cupl cupp cupr cura curb curi curl curr iaaa iaac iaai iaal iaap iaba iaca iacc iacp iacr iacu iaia iala iall ialu iapa iapp iapu iara iarc iaru ibac ibar ibca ibia ibra ibrc ibri icaa icab icac icai ical icap icar icbc icbp icca iccb iccc icci iccl iccp iccr iccu icll iclp iclr icpa icpc icra icrc icrr icru icub icup iiac iica iiii iila iipa iira iirc iiuc ilac ilal ilar ilbc ilca ilia ilic ilir ill- illa illi illp ilpa ilpr ipac ipba ipca ipcc ipil ippa ippc ippr ipri ipur irac irai iral irap irar irbp irca ircc ircu iri- iria iric iril irip irla irlb irpa irpc irra irrc irri irul iucc iuiu iupa iupp iura laaa laac laal laap laar laba labi labr labu laca lacc laci lacl lacp lacu laia laic lail laip lair lala lali lall lalu lapa lapb lapc lapi lapp lapu lara larb larc lari larp larr laru laub laul laur lbar lbcc lbia lblr lcac lcbc lcca lccc lcia lcpa lcpc lcpl lcra lcrl liac liar liba libc libr libu lica licr liia liii liir lila lilb lili lill lilu lip- lipa lipb lipc lipi lipl lipp lipu lira lirc liri lirl lirp lirr liru liua llcc lllc llll lpac lpla lppl lprp lrac lral lrba lric lrpu lrrc lrrr luai luau luba luca luci lula luli lull lulu lupa lupi lupu lura luri luua luup paal paap paar paba pabu paca paci pacu paia paib pail paip pair pala pali pall palp palu papa papb papi papp papr par- para parc pari parl parp parr paru paua paul paup paur pbac pbar pbcc pbil pblu pbpa pcaa pcap pcba pcbc pcca pccc pccl pcia pcip pcll pcpb pcpp pcra pcrc pcrl piai pial piau pibb pibi pica picc pici picr picu piia piip pil- pila pili pill pilu pipa pipi pipp pira pirc piri pirl pirr piru plaa plab plac plai plap plar plau plbr plcc plib plip plpa plpp plra plri plua plup plur ppac ppal ppap ppar ppcc ppci ppib ppic ppli pppa pppp pprc ppru ppur prai prar prau prbc prca prcc prcp pri- pria prii prlr prri pruu puar publ pubu puca puir puiu pula puli pull pulp pulu pupa pupi pupl pupu pur- pura purb puri purl purp purr puru puuc raab raba rabb rabi rabl rabu rac- raca racc raci racu raia raic raii rail raip rair raiu rala ralb rall rapa rapc rapi rapl rapp rara rarb rari raua raub rauc raul raup rbbb rbbr rbcl rcac rcbc rccb rccc rcic rcpi