a-ii aaaa aaac aaai aaap aaar aaca aacc aaci aaco aacp aacr aaic aaii aaoo aapa aapc aapi aapo aara aarc aari aaro aarp acaa acac acai acap acar acca accc acci acco accp aci- acia acic acip acir acoa acop acor acpa acpi acpr acr- acra acrc acri acro acrr aiai aica aicc aicp aicr aiia aiic aiir aioc aioi aipa aipi aira airi airo airp airx aixa aixi aoca aopo aora apac apai apao apap apar apax apca apcc apco apcr api- apia apic apio apip apix apo- apoc apoo apop apor apox appa appc appr appx apra aprc apri apro arac arai arap arar arax arc- arca arci arco aria arii ario arip aroa aroi aroo aror arpa arpi arr- arra arrc arri arro arrr axar axi- axia axo- axoa axxo caaa caac caap cac- caca cacc caci caco cacr caia caic caio caip cair caix caoi caor capa capc capi capo capp capx cara carc cari caro carp carr carx caxa ccaa ccac ccai ccap ccar ccca cccc ccci cccp ccic ccii ccip ccir ccix ccoc ccpa ccpp ccpr ccra ccrc ccri ccrp ccxi ciaa ciao ciar cica cicc cici cico cicr ciia ciii cior cipa cipo cipp cira circ ciri ciro cirr cixi coai coax coca coco cocp coia coip coir coix coop copa copi copo copp copr cor- cora corc cori coro corp corr coxa cpaa cpac cpap cpca cpia cpic cpio cpix cpox cppa cpri crac crai crap crar crax crca crcc crcr cria cric crip croc croo crop cror crpc cxii cxix cxpo cxro cxxi cxxx iaaa iaac iaai iaap iaca iacc iacp iacr iaia iapa iapp iapx iara iarc icaa icac icai icao icap icar icca iccc icci icco iccp iccr icoc icor icpa icpc icpo icra icrc icrr iiac iica iiii iiio iioi iioo iiop iipa iira iirc ioci iocp ioii ioio iooi iooo iora iori ipac ipca ipcc ipix ipop ippa ippc ippo ippr ipri irac irai irao irap irar irca ircc ircx iri- iria iric irio irip irix iroc irop irpa irpc irra irrc irri ixia ixxi oaic oapi oara ocac ocap occa occc occi ocpa ocpp ocra ocro ocrr oici oiii oipc oira ooaa oocr ooia oooo oora opap opar opca opia opic opii opio opo- opor oppa oppi oppo opra orac orai orao orar orca orci orco ori- oria oric orio orix oro- oror orpc orpi orra orri orro oxa- oxi- oxia oxic oxo- oxox oxxo paap paar paca paci paco pacx paia paio paip pair paix paoc paox papa papi papp papr par- para parc pari paro parp parr paxi paxo pcaa pcap pcca pccc pcia pcip pcoa pcpp pcra pcrc piai piao pica picc pici pico picr piia piip pipa pipi pipo pipp pira pirc piri piro pirr pixo pixx poar poca poco poia poio poix poop poor pop- popa popc popi popo popp pora porc pori poro porr ppac ppap ppar ppcc ppci ppic ppoa pppa pppo pppp pprc prai prao prar prca prcc prcp pri- pria prii prix pro- proa proc proo prop prox prri rac- raca racc raci raco raia raic raii raip rair raix raoc raop rapa rapc rapi rapp rara rari raro raxa raxi rcac rccc rcic rcpi rcpo riaa riai rica ricc rico riia ripa ripi ripp ripr riri rixc rixo roap roar roca rocc roco roia roio roir rooi roop roor roox ropa ropo rora rorc rori roro roxa roxo rpca rpii rpix rrrr xaar xapi xapo xara xcii xcri xiao xiap xica xico xiii xixi xoca xoco xoro xorp xoxo xpac xpax xpcc xpra xxii xxix xxxi xxxo xxxx