a-a a-c aaa aac aaf aah aak aao aap aar ac- aca acc acf ach ack aco acp acr af- afa afc aff afh afk afo afp afr aha ahc ahf ahh ahk aho ahp ahr aka akc akh akk ako akp akr aoa aoc aof aoh aok aoo aop aor ap- apa apc apf aph apk apo app apr ar- ara arc arf arh ark aro arp arr c-- caa cac caf cah cak cao cap car cca ccc ccf cch cck cco ccp ccr cfa cfc cff cfh cfk cfo cfp cfr ch- cha chc chf chh chk cho chp chr cka ckc ckh cko co- coa coc cof coh cok coo cop cor cpa cpc cpf cph cpk cpo cpp cpr cra crc crf crh crk cro crp crr faa fac faf fah fak fao fap far fca fcc fcf fck fco fcp fcr ffa ffc fff ffh ffk ffo ffp ffr fha fhc fhf fhh fho fhp fhr fka fkc fkf fkk fkp foa foc fof foh fok foo fop for fpa fpc fph fpk fpo fpp fpr fra frc frf frh frk fro frp frr haa hac haf hah hak hao hap har hca hcc hcf hch hck hco hcp hcr hfa hfc hff hfh hfk hfo hfp hfr hha hhc hhf hhh hhk hho hhp hhr hka hkf hkh hkk hko hkp hkr hoa hoc hof hoh hok hoo hop hor hpa hpc hpf hph hpk hpo hpp hpr hr- hra hrc hrf hrh hrk hro hrp hrr ka- kaa kac kaf kah kak kao kap kar kca kcc kch kck kcp kcr kfa kfc kff kfh kfo kha khf khh khk kho khr kkc kkh kkk kkp kkr koa koc kof koh kok koo kop kor kpa kpc kpf kph kpk kpo kpp kpr kra krc krf krk kro krp krr oaa oac oaf oah oak oao oap oar oc- oca occ ocf och ock oco ocp ocr of- ofa ofc off ofo ofp ofr oha ohc ohf ohh oho ohp ohr oka okc okk oko okp okr oo- ooa ooc oof ooh ook ooo oop oor op- opa opc opf oph opk opo opp opr or- ora orc orf orh ork oro orp orr p-p paa pac paf pah pak pao pap par pca pcc pcf pch pck pco pcp pcr pfa pfc pff pfk pfo pfp pfr pha phc phf phk pho php phr pka pkc pkf pko pkp pkr poa poc pof poh pok poo pop por ppa ppc ppf pph ppk ppo ppp ppr pra prc prf prh prk pro prp prr ra- raa rac raf rah rak rao rap rar rca rcc rcf rch rco rcp rcr rfa rfc rff rfh rfk rfo rfp rfr rh- rha rhc rhf rhh rho rhp rhr rkc rkf rkk rko rkp roa roc rof roh rok roo rop ror rpa rpc rpf rph rpk rpo rpp rpr rra rrc rrf rrh rrk rrp rrr

a-ak a-ha a-ok aaaa aaac aaaf aaah aaap aaar aaca aacc aacf aach aack aaco aacp aacr aafa aafc aaff aaha aahk aaka aaoo aapa aapc aaph aapo aara aarc aaro aarp acaa acac acap acar acca accc accf acch acco accp acfc acha achh acho achp achr acoa acoh acop acor acpa acpr acr- acra acrc acro acrr afaa afak afao afap afar afca afcc afch affa affc affo afka afkr afoa afoo afor afpa afpc afr- afra afrc afro ahac ahah ahar ahfa ahha ahoa ahok ahop ahor ahra ahrc ahrr akaa akah akao akap akar akca akha akka akko akok akpo akr- akra aoah aoca aokp aopo aora apac apah apak apao apap apar apca apcc apco apcr apfa apfc apfo aph- apha aphc apo- apoc apof apoo apop apor appa appc apph appr apra aprc apro arac araf arah arak arap arar arc- arca arch arco arfa arfc arff arh- arka arkh arko aroa aroo aror arpa arr- arra arrc arrh arrk arro arrr caaa caac caaf caah caap cac- caca cacc cach cack caco cacr cafa cafc caff caha caka caor capa capc caph capo capp cara carc carf cark caro carp carr ccaa ccac ccaf ccap ccar ccca cccc cccf cccp ccfa ccfc ccff ccha cchp cchr ccoc ccpa ccpp ccpr ccra ccrc ccrf ccrp cfaa cfac cfao cfar cfca cfcf cfco cffr cfhk cfoa cfor cfpa cfpo cfpr cfra cfrp chaa chac chaf chah chak chao chap char chca chch chcp chfa chfc chfr chha chka choc choh chok choo chop chor chpa chpf chpp chpr chra chrc chrf chro chrp chrr ckac ckch ckck ckco ckfr ckoa ckoc ckoo ckor ckpc ckpr ckrc coak coca coch cock coco cocp cofc coff coha coho cok- coka coko coof cooh cook coop copa coph copo copp copr cor- cora corc corf cork coro corp corr cpaa cpac cpaf cpap cpca cpff cpha cppa crac craf crap crar crca crcc crcr crfc crkc crkp croc croh crok croo crop cror crpc f--k faaa faac faah faap faca facc fach fack facp fafa fafc faff fafo faha fahr fakh fako fapa fapp fara farc fark faro farp farr fcap fcar fcca fccf fcch fccp fcpa fcra ffar ffcc ffff ffrr foaf foak foar foca foch fock foco fofo fohr foof fook fopp for- fora fork foro forr fp-c fpaa fpcc fpra fprf frac frak frap frcc frcp frfc froh frop haaf haak haar hack haco haff haha haho haka hakk hako haor hapa happ hara harc harf harh hark haro harp harr hcap hcca hccc hcch hcfa hcfc hcpc hcrp hhaa hhhh hhof hhpa hhpc hkcc hkfa hkpo hoac hoap hoar hoca hoch hock hocr hoff hoha hoho hoka hoko hoof hook hoop hoor hopa hopf hopo hopp hora horc hork horo horr hpac hpao hpcc hpfc hrac hrap hrfc hrpc hrpp hrrc kaaa kaaf kaak kaap kaar kacc kach kaco kacp kafa kafc kaff kafp kafr kaha kahc kaho kahr kaka kakc kakh kakk kako kaoa kaoc kaok kaor kap- kapa kapc