-vac a-ii a-iv aaaa aaac aaaf aaai aaal aaas aaav aaca aacc aacf aaci aacl aacs aacv aafa aafc aaff aafi aafl aaic aaii aais aala aalc aali aall aals aasa aasc aasf aasi aass aava acaa acac acai acas acca accc accf acci accs acfc acfi acfl acfs aci- acia acic acif acis acla aclc acli acls acsa acsc acsi acsl acss acvs acvv afaa afca afcc afci afcs affa affc affi affs afia afif afil afis afla aflc afsa afsc afvs aiai aias aica aicc aicf aics aiff aifl aifs aifv aiia aiic aila aili ails aisa aisi aisl aiva alaa alac alai alal alas alca alcc alcs alfa alfi alfs ali- alia alif alii alil alis all- alla alli alll alls alsa alsc alva alvi asaa asac asaf asai asal asas asc- asca ascc asci ascl asfa asfi asia asic asif asii asil asis asla asli assa assc assi assl asss asva asvs aval avas avcc avia avic avil avis aviv avva caaa caac caaf caal caas cac- caca cacc caci cafa cafc caff cafl cafs caia caic cail cais cala calc calf cali call cals casa casc casi casl cass cava cavi cavs ccaa ccac ccaf ccai ccas ccca cccc cccf ccci cccl cccs cccv ccfa ccfc ccff ccfi ccfl ccic ccii ccil ccis cciv ccla cclc ccli ccls cclv ccsa ccsf ccsi ccsl ccss ccvi ccvs cfaa cfac cfav cfca cfcf cfcl cfcs cfia cfls cfsa cfsi cfsl ciaa cial cias cica cicc cici cics cifa ciff cifl cifs ciia ciii ciis cila cili cill cils cilv cis- cisa cisc cisl ciss cisv civa civc claf clai clas clav clic clif clii clis cliv clsa clsc clvi csaa csac csas csav cscc cscf csci cscl cscs csfc csia csis csla cssa cvac cvas cvca cvcc cvii cvsl cvss faaa faac faas faca facc facs fafa fafc faff fafi fail fais fala falc fali fall fals fasa fasc fasi fass fava favc favi favs fcal fcas fcca fccf fcic fcii fcsc fcsl ffcc ffff ffii ffsa ffss ffvs fiaa fiac fiaf fial fias fica ficc fics fifa fifc fiff fifi fiii fiil fila fili fill fils fisa fisc fisi fiss flac flav flcl flia flic flii flis fsai fsas fscc fsfi fsia fssa fssc fssf iaaa iaac iaai iaal iaas iaca iacc iacs iafc iaff iafl iaia iais iala iall ials iasa iasc iasi iava icaa icac icaf icai ical icas icca iccc iccf icci iccl iccs icis icll icsa icsc icsi icss ifaa ifac ifas ific ifil ifis ifla ifsa ifsc ifva iiac iias iica iifa iiii iiis iila iisc iisi ilac ilal ilas ilca ilia ilic ilis ill- illa illi ills ilsa ilva is-a isac isaf isai isal isas isca iscc isci iscs isfa isfc isia isic isil isis isla isls issa issc issf issi isss ivai ivcf ivic laaa laac laal laas laca lacc laci lacl lacs lafc laff laia laic lail lais lala lali lall lasa lasi lass lava lavc lavi lavs lcac lcca lccc lccs lcfc lcia lcis lcls lcsc lfca lfcc liac lias lica lics lifa liff lifl liia liii liis liiv lila lili lill lils lisa lisi liss liva livi livs llcc llcs lllc llll lscs lsfc lsla lssa lvcc lvii lviv lvsv s-ic s-ii s-iv sa-c saac saaf saal saas saca sacc saci sacs safa safc saff safi saia saic saif sail sais saiv sala salc salf sali sall sals salv sasa sasc sasf sasi sasl sass sava savi savs scaa scac scaf scai scal scas sccc sccl sccs scfa scfc scfi sci- scia scic scif scil scis sciv scl- sclc scls scsa scsc scsi scsl sfas sfca sfcc sfcs sffc sfia sfla sflc sfls sfss siaa siac siaf siai sial sias sica sicc sici sics sifa siff sifl sil- sila silc silf sili sill sils sisa sisc sisi siss siva sivi sl-i slaa slac slaf slai slas slav slcc slic slsa slsc ssaa ssac ssas ssca sscc ssci sscs ssfc ssfl ssis ssla sslc sssa sssc sssf sssi ssss svcc svcs svfc svic svil svsc vaal vaas vaca vacs vafa vafs vaia vail vais vala vali vall vals vas- vasa vasi vasl vass vava vavs vcal vcci vcfl vfcc vfli vial vias vic- vica vici vics viff viii vila vili vill vils visa visc visi viss viva vivi vlai vlas vlcc vlci vlfs vlli vlsi vscf vsfs vsic vssc vssl vvvv