a-ii aaaa aaac aaai aaap aaar aaca aacc aaci aacp aacr aaic aaii aapa aapc aapi aara aarc aari aarp acaa acac acag acai acap acar acca accc acci accp acga acgi acgr aci- acia acic acip acir acpa acpi acpr acr- acra acrc acri acrr agac agag agai agap agar agca agcc agga aggi agia agic agig agii agip agir agra agri agrp aiai aica aicc aicp aicr aiga aiia aiic aiir aipa aipi aira airi airp apac apai apap apar apca apcc apcr apga api- apia apic apig apip appa appc appr apra aprc apri arac arag arai arap arar arc- arca arci arga argi aria arig arii arip arpa arpi arr- arra arrc arrg arri arrr caaa caac caap cac- caca cacc caci cacr caga cagg cagi cagr caia caic caip cair capa capc capi capp cara carc cari carp carr ccaa ccac ccag ccai ccap ccar ccca cccc ccci cccp ccga ccgc ccic ccii ccip ccir ccpa ccpp ccpr ccra ccrc ccrg ccri ccrp cgac cgap cgcc cgcg ciaa ciar cica cicc cici cicr ciga cigi ciia ciii cipa cipp cira circ ciri cirr cpaa cpac cpag cpap cpca cpga cpia cpic cppa cpri crac crag crai crap crar crca crcc crcr cria cric crig crip crpc gaap gaar gaga gagg gagi gaia gaig gaip gair gapa gapi gapp gara garg gari garp garr gc-c gcaa gcap gccc gcic gcii gcpc gcrg gggg giaa giac giai giap gica gicr giga gigg gigi gipa gipi gipp gira girg giri girr gpaa gpac gpca gpgp gpip gpra gprp grac grai grap grcc gria gric grig grip grpc grrr iaaa iaac iaai iaap iaca iacc iacp iacr iaia iapa iapp iara iarc icaa icac icag icai icap icar icca iccc icci iccp iccr icga icgc icpa icpc icra icrc icrr igac igar igcc igcp igga igia igpa igra igri iiac iica iiii iipa iira iirc ipac ipca ipcc ippa ippc ippr ipri irac irai irap irar irca ircc ircg iri- iria iric irig irip irpa irpc irra irrc irri paag paap paar paca paci paga paia paig paip pair papa papg papi papp papr par- para parc parg pari parp parr pcaa pcap pcca pccc pcgg pcia pcip pcpp pcra pcrc pgaa pgcc pgia pgrc piai pica picc pici picr piga pigc pigg pigp piia piip pipa pipi pipp pira pirc pirg piri pirr ppac ppap ppar ppcc ppci ppga ppgi ppic ppig pppa pppp pprc prag prai prar prca prcc prcp pri- pria prig prii prri raag rac- raca racc raci raga ragg ragi raia raic raig raii raip rair rapa rapc rapi rapp rara rari rcac rccc rcga rcgc rcic rcpi rcrg riaa riai rica ricc riga rigg rigi riia ripa ripi ripp ripr riri rpca rpga rpii rrrr