-ic a-a a-c a-i aaa aac aaf aai aan aao aap aar ac- aca acc acf aci acn aco acp acr af- afa afc aff afi afn afo afp afr ai- aia aic aif aii ain aio aip air an- ana anc anf ani ann ano anp anr aoa aoc aof aoi aon aoo aop aor ap- apa apc apf api apn apo app apr ar- ara arc arf ari arn aro arp arr c-- caa cac caf cai can cao cap car cca ccc ccf cci ccn cco ccp ccr cfa cfc cff cfi cfn cfo cfp cfr ci- cia cic cif cii cin cio cip cir cn- cna cnc cnf cni cnn cno cnp cnr co- coa coc cof coi con coo cop cor cpa cpc cpf cpi cpn cpo cpp cpr cra crc crf cri crn cro crp crr faa fac faf fai fan fao fap far fca fcc fcf fci fcn fco fcp fcr ffa ffc fff ffi ffn ffo ffp ffr fia fic fif fii fin fip fir fna fnc fnf fni fnn fnp fnr foa foc fof foi fon foo fop for fpa fpc fpi fpn fpo fpp fpr fra frc frf fri frn fro frp frr i-f ia- iaa iac iaf iai ian iao iap iar ica icc icf ici icn ico icp icr ifa ifc iff ifi ifn ifo ifp ifr iia iic iif iii iin iio iip iir in- ina inc inf ini inn ino inp inr io- ioa ioc iof ioi ion ioo iop ior ipa ipc ipf ipi ipn ipo ipp ipr ir- ira irc irf iri irn iro irp irr n-i naa nac naf nai nan nao nap nar nca ncc ncf nci ncn nco ncp ncr nfa nfc nff nfi nfn nfo nfp nfr nia nic nif nii nin nio nip nir nna nnc nnf nni nnn nno nnp no- noa noc nof noi non noo nop nor npa npc npf npi npn npo npp npr nra nrc nrf nri nrn nro nrp nrr o-i oaa oac oaf oai oan oao oap oar oc- oca occ ocf oci ocn oco ocp ocr of- ofa ofc off ofi ofn ofo ofp ofr oia oic oif oii oin oio oip oir on- ona onc onf oni onn ono onp onr oo- ooa ooc oof ooi oon ooo oop oor op- opa opc opf opi opn opo opp opr or- ora orc orf ori orn oro orp orr p-p paa pac paf pai pan pao pap par pca pcc pcf pci pcn pco pcp pcr pfa pfc pff pfi pfn pfo pfp pfr pia pic pif pii pin pio pip pir pn- pna pnc pnf pni pnn pno pnp pnr poa poc pof poi pon poo pop por ppa ppc ppf ppi ppn ppo ppp ppr pra prc prf pri prn pro prp prr ra- raa rac raf rai ran rao rap rar rca rcc rcf rci rcn rco rcp rcr rfa rfc rff rfi rfn rfo rfp rfr ria ric rif rii rin rio rip rir rna rnc rni rnn rno rnp rnr roa roc rof roi ron roo rop ror rpa rpc rpf rpi rpn rpo rpp rpr rra rrc rrf rri rrn rrp rrr

-ana a-ii aaaa aaac aaaf aaai aaan aaap aaar aaca aacc aacf aaci aacn aaco aacp aacr aafa aafc aaff aafi aaic aaii aain aana aani aanp aaon aaoo aapa aapc aapi aapo aara aarc aari aaro aarp acaa acac acai acan acap acar acca accc accf acci acco accp acfc acfi aci- acia acic acif acin acip acir acoa acon acop acor acpa acpi acpr acr- acra acrc acri acro acrr afaa afan afao afap afar afca afcc afci affa affc affi affo afia afif afin afir afoa afoo afor afpa afpc afr- afra afrc afri afro aiai aian aica aicc aicf aicp aicr aiff aiia aiic aiin aiir aina ainc aini aino aioc aioi aion aipa aipf aipi aira airi airo airp ana- anaa anac anai anan anao anap anar anca ancc anco anfa anfo ania anic anif anin anio anip anir anna anni anno ano- anoa anon anor anp- anpa anpi anpp anpr anrc anri aoca aono aopo aora aorn apac apai apan apao apap apar apca apcc apcn apco apcr apfa apfc apfo api- apia apic apin apio apip apna apni apno apo- apoc apof apon apoo apop apor appa appc appr apra aprc apri aprn apro arac araf arai aran arap arar arc- arca arci arco arfa arfc arff aria arif arii arin ario arip arna arni arno aroa aroi aron aroo aror arpa arpi arr- arra arrc arri arro arrr caaa caac caaf caan caap cac- caca cacc caci caco cacr cafa cafc caff caia caic cain caio caip cair cana canc cani cann cano canp caoi caor capa capc capi capn capo capp cara carc carf cari carn caro carp carr ccaa ccac ccaf ccai ccap ccar ccca cccc cccf ccci cccp ccfa ccfc ccff ccfi ccic ccii ccip ccir ccna ccnc ccnf ccni ccnp ccnr ccoc ccpa ccpn ccpp ccpr ccra ccrc ccrf ccri ccrp cfaa cfac cfao cfar cfca cfcf cfcn cfco cffr cfia cfni cfnr cfoa cfor cfpa cfpo cfpr cfra cfrn cfrp ciaa cian ciao ciar cica cicc cici cico cicr cifa ciff ciia ciii cin- cina cinc cinf cini cino cion cior cipa cipf cipo cipp cira circ ciri ciro cirr cnaa cnac cnap cnci cnco cncp cnfa cnic cnna cnpa cnrc cnrr coai coan coca coco cocp cofc coff cofi coia coif coin coip coir con- cona conc conf coni conn cono coof coon coop copa copi copo copp copr cor- cora corc corf cori corn coro corp corr cpaa cpac cpaf cpan cpap cpca cpff cpia cpic cpif cpio cpni cppa cpri crac craf crai cran crap crar crca crcc crcr crfc cria cric crif crin crip crna croc cron croo crop cror crpc faaa faac faan faap faca facc facp fafa fafc faff fafi fafo fain faio fair