-ic a-a a-c a-i aaa aac aaf aai aak aap aar ac- aca acc acf aci ack acp acr af- afa afc aff afi afk afp afr ai- aia aic aif aii aik aip air aka akc aki akk akp akr ap- apa apc apf api apk app apr ar- ara arc arf ari ark arp arr c-- caa cac caf cai cak cap car cca ccc ccf cci cck ccp ccr cfa cfc cff cfi cfk cfp cfr ci- cia cic cif cii cik cip cir cka ckc cki cpa cpc cpf cpi cpk cpp cpr cra crc crf cri crk crp crr faa fac faf fai fak fap far fca fcc fcf fci fck fcp fcr ffa ffc fff ffi ffk ffp ffr fia fic fif fii fik fip fir fka fkc fkf fki fkk fkp fpa fpc fpi fpk fpp fpr fra frc frf fri frk frp frr i-f ia- iaa iac iaf iai iap iar ica icc icf ici ick icp icr ifa ifc iff ifi ifp ifr iia iic iif iii iip iir ika ikc ikf iki ikk ikr ipa ipc ipf ipi ipp ipr ir- ira irc irf iri irk irp irr ka- kaa kac kaf kai kak kap kar kca kcc kci kck kcp kcr kfa kfc kff kfi kia kic kif kii kik kip kir kkc kki kkk kkp kkr kpa kpc kpf kpi kpk kpp kpr kra krc krf kri krk krp krr p-p paa pac paf pai pak pap par pca pcc pcf pci pck pcp pcr pfa pfc pff pfi pfk pfp pfr pia pic pif pii pik pip pir pka pkc pkf pki pkp pkr ppa ppc ppf ppi ppk ppp ppr pra prc prf pri prk prp prr ra- raa rac raf rai rak rap rar rca rcc rcf rci rcp rcr rfa rfc rff rfi rfk rfp rfr ria ric rif rii rik rip rir rkc rkf rkk rkp rpa rpc rpf rpi rpk rpp rpr rra rrc rrf rri rrk rrp rrr

a-ak a-ii aaaa aaac aaaf aaai aaap aaar aaca aacc aacf aaci aack aacp aacr aafa aafc aaff aafi aaic aaii aaka aapa aapc aapi aara aarc aari aarp acaa acac acai acap acar acca accc accf acci accp acfc acfi aci- acia acic acif acip acir acpa acpi acpr acr- acra acrc acri acrr afaa afak afap afar afca afcc afci affa affc affi afia afif afik afir afka afkr afpa afpc afr- afra afrc afri aiai aica aicc aicf aicp aicr aiff aiia aiic aiir aika aiki aipa aipf aipi aira airi airp akaa akai akap akar akca akia akif akik akir akka akki akr- akra apac apai apak apap apar apca apcc apcr apfa apfc api- apia apic apip appa appc appr apra aprc apri arac araf arai arak arap arar arc- arca arci arfa arfc arff aria arif arii arik arip arka arki arpa arpi arr- arra arrc arri arrk arrr caaa caac caaf caap cac- caca cacc caci cack cacr cafa cafc caff caia caic caik caip cair caka capa capc capi capp cara carc carf cari cark carp carr ccaa ccac ccaf ccai ccap ccar ccca cccc cccf ccci cccp ccfa ccfc ccff ccfi ccic ccii ccip ccir ccpa ccpp ccpr ccra ccrc ccrf ccri ccrp cfaa cfac cfar cfca cfcf cffr cfia cfpa cfpr cfra cfrp ciaa ciak ciar cica cicc cici cicr cifa ciff ciia ciii cika cikr cipa cipf cipp cira circ ciri cirk cirr ckac ckck ckfi ckfr ckpc ckpr ckrc cpaa cpac cpaf cpap cpca cpff cpia cpic cpif cppa cpri crac craf crai crap crar crca crcc crcr crfc cria cric crif crik crip crkc crkp crpc f--k faaa faac faap faca facc fack facp fafa fafc faff fafi faik fair faki fapa fapp fara farc fark farp farr fcap fcar fcca fccf fccp fcic fcii fcpa fcra ffar ffcc ffff ffii ffrr fiaa fiac fiaf fiap fiar fica ficc fick fifa fifc fiff fifi fiii fika fiki fipa fipp fira firk fp-c fpaa fpcc fpra fprf frac frak frap frcc frcp frfc fria fric frik frip iaaa iaac iaai iaap iaca iacc iacp iacr iafc iaff iafp iaia iapa iapf iapp iara iarc icaa icac icaf icai icap icar icca iccc iccf icci iccp iccr icpa icpc icra icrc icrf icrr ifaa ifac ifar ifcp ific ifpa ifra ifrf ifri iiac iica iifa iiii iipa iipf iira iirc ikar ikki ikra ikri ipac ipaf ipak ipca ipcc ipfc ipkf ippa ippc ippf ippr ipri irac iraf irai irak irap irar irca ircc iri- iria iric irip irka irki irpa irpc irra irrc irri k-ci kaaa kaaf kaai kaak kaap kaar kacc kaci kacp kafa kafc kaff kafi kafp kafr kaia kaic kaif kaii kaik kaip kair kaka kakc kaki kakk kap- kapa kapc kapf kapi kapp kara karf kari kark karp karr kcaa kcac kcai kcap kcar kcca kccc kcci kcck kccr kcfa kcfc kcfi kcfp kcic kcif kcii kcir kckc kckf kckk kckr kcpa kcpc kcpi kcpr kcrc kcri kcrp kcrr kfac kfai kfar kfcf kfcr kffa kfff kffk kfia kfir kfka kfpr kfra kfrc kfri kfrp kfrr kiac kiai kiap kiar kica kicc kick kicp kicr kifa kiff kifr kiia kiic kiii kiik kiip kika kikc kikf kiki kikk kikr kip- kipa kipi kipp kipr kira kirc kirf kiri kirk kirp kirr kkaa kkac kkai kkap kkar kkci kkck kkcr kkfi kkfr kkia kkic kkik kkkk kkpc kkpk kkrc kkrf kkrk kkrr kpac kpak kpar kpcc kpcr kpfa kpfc kpfk kpfr kpia kpif kpir kpkk kpkr kppc kppk kppp kppr kprc kprf kpri kprk kprp kprr krac krai krak krap krar krca krcc krci krfc krff krfp kria krik krka krkc krki krkk krkr krpa krpi krpr krrc krrf krri krrk krrr paak paap paar paca paci pack pafa pafc paff paia paik paip pair paka paki papa papi papp papr par- para parc parf pari park parp parr pcaa pcaf pcap pcca pccc pcfc pcia pcip pcpp