a-ii aaaa aaac aaai aaap aaar aaca aacc aaci aacp aacr aaic aaii aapa aapc aapi aara aarc aari aarp acaa acac acai acap acar acca accc acci accp aci- acia acic acip acir acpa acpi acpr acr- acra acrc acri acrr aiai aica aicc aicp aicr aiia aiic aiir aija aipa aipi aira airi airp ajac ajar ajpa ajri apac apai apap apar apca apcc apcr api- apia apic apip appa appc appr apra aprc apri arac arai arap arar arc- arca arci aria arii arij arip arja arpa arpi arr- arra arrc arri arrr caaa caac caap cac- caca cacc caci cacr caia caic caip cair caja caji capa capc capi capp cara carc cari carj carp carr ccaa ccac ccai ccap ccar ccca cccc ccci cccp ccic ccii ccip ccir ccpa ccpp ccpr ccra ccrc ccri ccrp ciaa ciar cica cicc cici cicr ciia ciii cipa cipp cira circ ciri cirr cjar cjca cjcj cjic cjpp cjrc cjrj cjrp cpaa cpac cpap cpca cpia cpic cppa cpri crac crai craj crap crar crca crcc crcr cria cric crip crpc iaaa iaac iaai iaap iaca iacc iacp iacr iaia iapa iapp iara iarc icaa icac icai icap icar icca iccc icci iccp iccr icpa icpc icra icrc icrr iiac iica iiii iipa iira iirc ijji ipac ipca ipcc ippa ippc ippr ipri irac irai iraj irap irar irca ircc iri- iria iric irip irpa irpc irra irrc irri jaap jaar jaca jacc jaci jaip jair jaja jaji japa japi japp jara jarc jari jarp jarr jcap jccc jcci jcpa jcrc jiji jira jiri jjap jjar jjcc jpca jpcc jpip paap paar paca paci paia paip pair paja papa papi papp papr par- para parc pari parp parr pcaa pcap pcca pccc pcia pcip pcjj pcjr pcpp pcra pcrc piai pica picc pici picr piia piip pipa pipi pipp pira pirc piri pirr ppac ppap ppar ppcc ppci ppic pppa pppp pprc prai praj prar prca prcc prcp pri- pria prii prri raaj rac- raca racc raci raia raic raii raip rair raja raji rapa rapc rapi rapp rara rari rcac rccc rcic rcpi riaa riai rica ricc riia riji rijp ripa ripi ripp ripr riri rpca rpii rrrr