-vac a-ii a-iv aaaa aaac aaad aaai aaap aaav aaca aacc aacd aaci aacp aacv aada aadc aadi aaic aaii aapa aapc aapi aava acaa acac acad acai acap acca accc accd acci accp acda acdc acdi acdp aci- acia acic acid acip acpa acpd acpi acvv adaa adac adad adai adap adcc adci adda addc addd addi adia adic adip adp- advi aiai aica aicc aicd aicp aida aidc aidi aiia aiic aiid aipa aipi aiva aivd aixa aixi apac apai apap apax apca apcc apcd apda apdd api- apia apic apid apip apix appa appc appd appx avax avcc avda avdi avdp avia avic avid avip aviv avpx avva axi- axia c-cd caaa caac caap cac- caca cacc caci cada cadc cadd cadi caia caic caid caip caix capa capc capd capi capp capx cava cavi caxa ccaa ccac ccad ccai ccap ccca cccc ccci cccp cccv ccdc ccdi ccdp ccic ccid ccii ccip cciv ccix ccpa ccpp ccvi ccxi cdaa cdac cdad cdai cdax cdda cdic cdii cdiv cdvd cdvi cdxi ciaa cica cicc cici cida cidc cidi cidp ciia ciid ciii cipa cipp civa civc cixi cpaa cpac cpad cpap cpca cpia cpic cpix cppa cppd cpvc cvac cvax cvca cvcc cvid cvii cxii cxix cxvi cxxi cxxv cxxx d-ix daad daap daca daci dada dadi daia daid daix dapa dapi dapp dava davi dcca dccc dcci dccp dccv dcia dcii dciv dcix dcvd dcvi dcxi dcxv dcxx dddd dia- diac diad diap diax dica dici dida didi diii diiv dipa dipc dipp diva divd divi divx dixi dpaa dpac dpci dpcp dppa dppc dppx dvda dvi- dvii dxcc dxci dxcv dxdc dxii dxip dxiv dxix dxvi dxxx iaaa iaac iaai iaap iaca iacc iacp iadc iaia iapa iapp iapx iava icaa icac icad icai icap icca iccc icci iccp icdc icdd icdp icpa icpc icpd idad idca idda idia idic idid idvd iiac iica iicd iida iiii iipa ipac ipad ipca ipcc ipdc ipdi ipid ipix ippa ippc ivai ivda ivic ixia ixxi paap paca pacd paci pacx pada padd padi paia paid paip paix papa papi papp pava paxi pcaa pcad pcap pcca pccc pcia pcip pcpp pdac pdca pdci pdcp pdic pdpa piai pica picc pici pida pidx piia piip pipa pipi pipp piva pixx ppac ppad ppap ppcc ppcd ppci ppic ppid pppa pppd pppp pvda pvdc pvpa vaad vaca vada vadi vaia vaid vapa vapi vava vaxi vcci vdax vdcc vdcp viad vic- vica vici vida vidi viii viva vivi vixx vvvv xapi xavc xavi xcii xciv xcvi xdcc xdiv xdvd xdvi xiap xica xidi xiii xixi xpac xpax xpcc xvid xvii xxii xxiv xxix xxvc xxvi xxxi xxxv xxxx