-ic a-a a-b a-c a-i aaa aab aac aai aap aar ab- aba abb abc abi abp abr ac- aca acb acc aci acp acr ai- aia aib aic aii aip air ap- apa apb apc api app apr ar- ara arb arc ari arp arr b-p baa bab bac bai bap bar bba bbb bbc bbi bbp bbr bca bcb bcc bci bcp bcr bi- bia bib bic bii bip bir bpa bpb bpc bpi bpp bpr bra brb bri brp brr c-- caa cab cac cai cap car cba cbb cbc cbi cbp cbr cca ccb ccc cci ccp ccr ci- cia cib cic cii cip cir cpa cpb cpc cpi cpp cpr cra crb crc cri crp crr ia- iaa iab iac iai iap iar iba ibb ibc ibi ibp ibr ica icb icc ici icp icr iia iib iic iii iip iir ipa ipb ipc ipi ipp ipr ir- ira irb irc iri irp irr p-p paa pab pac pai pap par pba pbb pbc pbi pbp pbr pca pcb pcc pci pcp pcr pia pib pic pii pip pir ppa ppb ppc ppi ppp ppr pra prb prc pri prp prr ra- raa rab rac rai rap rar rba rbb rbc rbi rbp rbr rca rcb rcc rci rcp rcr ria rib ric rii rip rir rpa rpb rpc rpi rpp rpr rra rrb rrc rri rrp rrr

a-ii aaaa aaab aaac aaai aaap aaar aaba aabb aabc aabi aabp aaca aacb aacc aaci aacp aacr aaib aaic aaii aapa aapc aapi aara aarc aari aarp abaa abab abac abai abap abar abb- abba abbb abbi abbr abca abcb abcc abci abcp abcr abia abib abic abir abpa abpc abpi abpp abpr abra abrc abri acaa acab acac acai acap acar acba acca accc acci accp aci- acia acic acip acir acpa acpi acpr acr- acra acrc acri acrr aiai aiba aica aicc aicp aicr aiia aiib aiic aiir aipa aipi aira airi airp apac apai apap apar apba apbr apca apcb apcc apcr api- apia apic apip appa appc appr apra aprc apri arab arac arai arap arar arba arbi arc- arca arci aria arib arii arip arpa arpi arr- arra arrc arri arrr ba-i baaa baar baba babb babi babr bac- baca bacc baci baia baib baic bair bapa bapc bapi bapp bar- bara barb barc bari barr bbbb bbci bbpr bbrc bcaa bcap bcar bcbc bcbp bcca bccc bcci bcia bcpp bcra biap biar biba bibb bibi bica bicc bici bipa bipp bira birb biri birr bpai bpcp bprc brab brac brai brca brcb bria bric brrr caaa caab caac caap caba cabi cac- caca cacc caci cacr caia caib caic caip cair capa capb capc capi capp cara carb carc cari carp carr cbac cbar cbbc cbca cbcc cbcp cbcr cbia cbir cbpc cbpp ccaa ccab ccac ccai ccap ccar ccba ccbc ccca cccb cccc ccci cccp ccic ccii ccip ccir ccpa ccpp ccpr ccra ccrc ccri ccrp ciaa ciar ciba cibc cibi cica cicc cici cicr ciia ciii cipa cipp cira cirb circ ciri cirr cpaa cpac cpap cpbc cpca cpia cpic cppa cpri crab crac crai crap crar crbc crca crcc crcr cria crib cric crip crpc iaaa iaac iaai iaap iaba iaca iacc iacp iacr iaia iapa iapp iara iarc ibac ibar ibca ibia ibra ibrc ibri icaa icab icac icai icap icar icbc icbp icca iccb iccc icci iccp iccr icpa icpc icra icrc icrr iiac iica iiii iipa iira iirc ipac ipba ipca ipcc ippa ippc ippr ipri irac irai irap irar irbp irca ircc iri- iria iric irip irpa irpc irra irrc irri paap paar paba paca paci paia paib paip pair papa papb papi papp papr par- para parc pari parp parr pbac pbar pbcc pbpa pcaa pcap pcba pcbc pcca pccc pcia pcip pcpb pcpp pcra pcrc piai pibb pibi pica picc pici picr piia piip pipa pipi pipp pira pirc piri pirr ppac ppap ppar ppcc ppci ppib ppic pppa pppp pprc prai prar prbc prca prcc prcp pri- pria prii prri raab raba rabb rabi rac- raca racc raci raia raic raii raip rair rapa rapc rapi rapp rara rarb rari rbbb rbbr rcac rcbc rccb rccc rcic rcpi riaa riab riai rib- riba rica ricc riia ripa ripi ripp ripr riri rpca rpii rrrr

-aaa- -cpca a-a-p a-iii a-pac aaaai aaaip aaarc aabaa aabba aabra aacap aacbc aacbp aaccp aacpa aacpp aacpr aaiib aaria abaab ababa abaca abaci abaia abair abara abari abbac abbai abbar abbia abccc abici abipa abira abrac abrar acaca acacb acapp acar- acara acari accia accra acirc acrab acria aiacr aiaia aibar aicar aipac airai airba apair apapa apar- apara apcbc apic- apica apiic apipa appar appia appii ar-ab ara-c arab- araba arabi araca araci araia araic arapi arara arari arbab arbar arbia arbib arbir arcia arcic ariab arica arpar arpia arrai arria baari babai babar babia babic babra bacab bacar bacca bacci bacia baiba baici baira baraa barab barac barai barar barba barbi barca bari- baria baric barra barri bbiab bccip biara biarc biari bibar bibia bibic bibra bibri bipac bipib birac birar birba birca braai braca bracc briar brica brrar brrrr c-a-c c-p-c ca-ca caaba caapi cabia cabir cabra cabri cacia cacic caibi caira cairi capab capac capar cappa capra capri caraa carab carac carai carap carb- caria carib carp- carpa carpi carra ccair ccccc cccii cciii ciaap ciaci ciara cibir cicap cicia cipac cippi cipra cirbp circa ciria ciric cirr- cirri craba crabb crabp craib craic crair cribb iabpa iacri iapir ibaba ibara ibiai icapp icara icbrr iccia icica icici iiiac iiiii ipaba iparc ipira ippai iraca iraia irapa irara ircii iriba paapi paara paarp pabai pabbi pabia pabir pabpi pabra pacir pacra paibi paipa paira papa- papai papar papia papir pappa pappi papri para- parai parca parcc pari- paria parpi parr- parra parri pbair pcrab pi-pa piaba picap picar picca picr- picra piira piiri pipar pippa pippi pipra pipri pirai pirca piria