-vac a-ii a-iv aaaa aaac aaad aaai aaap aaas aaav aaca aacc aacd aaci aacp aacs aacv aada aadc aadi aads aaic aaii aais aapa aapc aapi aaps aasa aasc aasd aasi aass aava acaa acac acad acai acap acas acca accc accd acci accp accs acda acdc acdi acdp acds aci- acia acic acid acip acis acpa acpd acpi acps acsa acsc acsd acsi acss acvs acvv adaa adac adad adai adap adas adcc adci adcs adda addc addd addi adds adia adic adip adis adp- adps adsa adsi adss advi advs aiai aias aica aicc aicd aicp aics aida aidc aidi aids aiia aiic aiid aipa aipi aips aisa aisd aisi aiva aivd apac apai apap apas apca apcc apcd apcs apda apdd apds api- apia apic apid apip apis appa appc appd apps apsa apsi apss apsv asaa asac asad asai asap asas asc- asca ascc asci ascp asda asds asia asic asii asip asis aspa aspc aspd aspi asps assa assc assd assi assp asss asva asvd asvs avas avcc avda avdi avdp avia avic avid avip avis aviv avva c-cd caaa caac caap caas cac- caca cacc caci cada cadc cadd cadi cads caia caic caid caip cais capa capc capd capi capp caps casa casc casd casi casp cass cava cavi cavs ccaa ccac ccad ccai ccap ccas ccca cccc ccci cccp cccs cccv ccdc ccdi ccdp ccds ccic ccid ccii ccip ccis cciv ccpa ccpp ccps ccsa ccsd ccsi ccsp ccss ccvi ccvs cdaa cdac cdad cdai cdcs cdda cdic cdii cdis cdiv cdps cdss cdvd cdvi ciaa cias cica cicc cici cics cida cidc cidi cidp cids ciia ciid ciii ciis cipa cipp cips cis- cisa cisc cisd cisp ciss cisv civa civc cpaa cpac cpad cpap cpas cpca cpcs cpia cpic cppa cppd cpps cpsa cpsc cpvc csaa csac csas csav cscc cscd csci cscs csda csdp csia csid csis cspa cspc cspd cspi csps cssa cssd cvac cvas cvca cvcc cvid cvii cvsd cvss daad daap daas daca daci dacs dada dadi dads daia daid dais dapa dapi dapp daps dasa dasc dasd dasi dass dava davi dcas dcca dccc dcci dccp dccs dccv dcds dcia dcii dcis dciv dcps dcsc dcss dcvd dcvi dddd ddps ddss dia- diac diad diap dias dica dici dida didi dids diii diis diiv dipa dipc dipp dips dis- disa disc disd disi disp diss diva divd divi divs dpaa dpac dpci dpcp dppa dppc dpsd dpvs dsac dsap dscc dscp dscs dsda dsdp dsip dsps dssa dssc dssi dssp dsvd dvas dvcs dvda dvds dvi- dvii iaaa iaac iaai iaap iaas iaca iacc iacp iacs iadc iaia iais iapa iapp iaps iasa iasc iasi iasp iava icaa icac icad icai icap icas icca iccc icci iccp iccs icdc icdd icdp icis icpa icpc icpd icps icsa icsc icsd icsi icsp icss idad idas idca idda idia idic idid idis idps idsa idsc idss idvd iiac iias iica iicd iida iiii iiis iipa iisc iisd iisi iisp ipac ipad ipas ipca ipcc ipcs ipdc ipdi ipid ippa ippc ipsa ipsc ipsi ipsp ipss ipvs is-a isac isad isai isas isca iscc iscd isci iscp iscs isda isdc isds isia isic isis ispa ispc isps issa issc issi issp isss ivai ivda ivic paap paas paca pacd paci pacs pada padd padi pads paia paid paip pais papa papi papp paps pasa pasc pasd pasi pasp pass pava pavs pcaa pcad pcap pcas pcca pccc pccs pcia pcip pcpp pcps pcsa pdac pdas pdca pdci pdcp pdic pdpa pdsa pdsd pdss piai pias pica picc pici pics pida pids piia piip pipa pipi pipp pips pisa pisd pisi piss piva ppac ppad ppap ppcc ppcd ppci ppcs ppds ppic ppid pppa pppd pppp ppps ppss psac psap psas psav psca psci psdc psdi psdp psds psia psid psip psis pspi pspp psps pssa pssc pvcs pvda pvdc pvpa pvsa s-ic s-ii s-iv sa-c saac saad saap saas saca sacc sacd saci sacs sada sadc sadd sadi sads saia saic said saip sais saiv sapa sapi sapp saps sasa sasc sasd sasi sass sava savi savs scaa scac scad scai scap scas sccc sccp sccs scda scdc scdp scds sci- scia scic scid scip scis sciv scpa scpi scps scsa scsc scsd scsi scvp sdap sdcc sdcv sddc sdds sdic sdps sdsc sdss siaa siac siai sias sica sicc sici sicp sics sida sidd sidi sids sipa sipc sipi sipp sips sisa sisc sisd sisi siss siva sivi sp-a spac spad spap spas spca spcc spcs spdc spdp spia spic spip spis spiv sppd spps spsa spsd spsp spss spva ssaa ssac ssap ssas ssca sscc ssci sscp sscs ssdc ssdd ssdp ssid ssis sspa sspc ssps sssa sssc sssi ssss ssvp svcc svcs svic svsc vaad vaas vaca vacs vada vadi vads vaia vaid vais vapa vapi vas- vasa vasi vasp vass vava vavs vcci vcds vdcc vdcp vdsi viad vias vic- vica vici vics vida vidi vids viii vips visa visc visd visi visp viss viva vivi vsic vsip vssc vvvv