-vac a-ii a-iv aaaa aaab aaac aaai aaal aaas aaav aaba aabb aabc aabi aabl aaca aacb aacc aaci aacl aacs aacu aacv aaib aaic aaii aais aala aalc aali aall aals aalu aasa aasc aasi aass aasu aaus aava abaa abab abac abai abal abas abau abb- abba abbb abbi abbs abca abcb abcc abci abcl abcs abia abib abic abil abis abiu abla abls ablv abs- absa absi absl abss absu abua abul abus abva acaa acab acac acai acas acba acbl acca accc acci accs accu aci- acia acic acis acla aclc acli acls aclu acsa acsc acsi acsl acss acu- acul acus acvs acvv aiai aias aiba aibl aica aicc aics aiia aiib aiic aila aili ails ailu aisa aisb aisi aisl aiui aiva alaa alac alai alal alas alau alb- alba albc albi albs albu alca alcc alcs ali- alia alib alii alil alis aliu all- alla alli alll alls allu alsa alsc alua alui alus alva alvi asaa asab asac asai asal asas asau asba asbu asc- asca ascb ascc asci ascl asia asic asii asil asis asla asli assa assc assi assl asss assu asub asui asus asva asvs auaa auca auci auis aul- aula auli aull auls aulu ausa ausu auvs avab aval avas avcc avia avic avil avis aviv avlb avui avus avva ba-i baaa baal baas baba babb babi babs babu bac- baca bacc baci bacs baia baib baic bail bais bala balc bali ball bals balu basa basc basi bass basu bau- baul bava bavi bavu bbas bbau bbbb bbbs bbci bblb bbls bcaa bcas bcbc bcbs bcca bccc bcci bccl bccs bcia bcis bcsa bcsc bcsl bcss bcuc bial bias biba bibb bibi bibl bibs bica bicc bici bics biis bila bili bill bils bilu bis- bisa bisc bisl biss bisu bivi bivl blaa blab blac blas blau blcu blic blis blls blss blub blus bsaa bsac bsas bsci bscs bsic bslc bssc bual buba bubb bubi bubs bubu buca bucc buci bucs bucu buic buis buiu bula bulb buli bull buls bulu busa busc busi buss busu buus bvsc caaa caab caac caal caas caba cabi cabs cabu cac- caca cacc caci caia caib caic cail cais caiu cala calc cali call cals calu casa casb casc casi casl cass casu cauc caul caus cava cavi cavs cavu cbac cbal cbbc cbbs cbca cbcc cbcl cbcs cbcu cbia cblb cblc cbsa cbsc cbsi cbus cbva cbvb ccaa ccab ccac ccai ccas ccba ccbc ccca cccb cccc ccci cccl cccs cccu cccv ccic ccii ccil ccis cciv ccla cclc ccli ccls cclv ccsa ccsi ccsl ccss ccuc ccus ccvi ccvs ciaa cial cias ciau ciba cibc cibi cica cicc cici cics cicu ciia ciii ciis cila cili cill cils cilv cis- cisa cisc cisl ciss cisv ciuc cius civa civc clab clai clas clau clav clib clic clii clis cliv clsa clsc club clvi csaa csab csac csas csav cscb cscc csci cscl cscs csia csib csis csla cslu cssa csua csus cuau cub- cuba cubb cubi cubs cuca cucc cuci cui- cuil cuis cula culb culc cull culs cusa cusb cuss cusu cvac cvas cvbs cvca cvcc cvii cvsl cvss iaaa iaac iaai iaal iaas iaba iaca iacc iacs iacu iaia iais iala iall ials ialu iasa iasc iasi iava ibac ibas ibca ibcs ibia ibis ibsa ibss ibus icaa icab icac icai ical icas icbc icbs icca iccb iccc icci iccl iccs iccu icis icll icsa icsb icsc icsi icss icub icus iiac iias iica iiii iiis iila iisc iisi iisu iiuc ilac ilal ilas ilbc ilca ilia ilic ilis ill- illa illi ills ilsa ilus iluv ilva is-a isac isai isal isas isba isbl isca iscc isci iscs iscu isia isic isil isis isla isls issa issc issi isss issu isua isus iucc iucv iuiu iuss ivai ivbv ivic laaa laac laal laas laba labi labs labu laca lacc laci lacl lacs lacu laia laic lail lais lala lali lall lalu lasa lasi lass lasu laub laul laus lava lavc lavi lavs lbcc lbia lbsc lcac lcbc lcca lccc lccs lcia lcis lcls lcsc liac lias liba libc libs libu lica lics liia liii liis liiv lila lilb lili lill lils lilu lisa lisi liss lisu liua lius liva livi livs llbs llcc llcs lllc llll lsbu lscb lscs lsla lssa luai luas luau luba lubs luca luci lucs luis lula luli lull lulu lusa lusi luss luua luvs lvcc lvii lviv lvsv s-ib s-ic s-ii s-iv sa-c saab saac saal saas saba sabb sabc sabi sabs sabu saca sacc saci sacs sacu saia saic sail sais saiv sala salc sali sall sals salu salv sasa sasc sasi sasl sass saua sauc saul saus sava savi savs savu sbaa sbac sbai sbas sbbs sbca sbcc sbcs sbia sbic sbsa sbsi sbus scaa scab scac scai scal scas scba scbi sccc sccl sccs sci- scia scic scil scis sciv scl- sclc scls scsa scsc scsi scsl scsu scua scub scul siaa siab siac siai sial sias siau siba sibc sibi sibs sibu sica sicc sici sics sicu sil- sila silc sili sill sils silu sisa sisc sisi siss sisu siui sius siva sivi sl-i slaa slab slac slai slas slau slav slcc slcu slib slic slsa slsc slsu slub sluc ssaa ssab ssac ssas ssau ssca sscc ssci sscs ssis ssla sslc sssa sssb sssc sssi ssss suas sub- suba subb subi subl subs suc- succ suci sucs suis sul- sula sulc suli sull sulu sus- susa susi suss susu suus suva suvi suvs svcc svcs svic svil svsc uabc uaca uasa uaua uavs ubac ubal ubba ubbi ubic ubii ubis ubla ubli ubls ucai ucal ucas ucav ucbc ucca ucci ucil ucla ucsa ucsb ucsc ucsu ucua uica ulaa ulai ulas ulbc ulcc ulic ulla ulli ulsa ulua ulul ulus ulva ulvi us-a usaa usac usal usas usba usbc usbl usbs usca uscc uscs usia usis uslu ussa ussb ussc usss ussu usua usui usul