-al -ol a-a a-c aaa aac aaf aak aal aao aap aar ac- aca acc acf ack acl aco acp acr af- afa afc aff afk afl afo afp afr aka akc akk akl ako akp akr al- ala alc alf alk all alo alp alr aoa aoc aof aok aol aoo aop aor ap- apa apc apf apk apl apo app apr ar- ara arc arf ark arl aro arp arr c-- caa cac caf cak cal cao cap car cca ccc ccf cck ccl cco ccp ccr cfa cfc cff cfk cfl cfo cfp cfr cka ckc cko cl- cla clc clf clk cll clo clp clr co- coa coc cof cok col coo cop cor cpa cpc cpf cpk cpl cpo cpp cpr cra crc crf crk crl cro crp crr faa fac faf fak fal fao fap far fca fcc fcf fck fcl fco fcp fcr ffa ffc fff ffk ffl ffo ffp ffr fka fkc fkf fkk fkl fkp fla flc flf fll flo flp flr foa foc fof fok fol foo fop for fpa fpc fpk fpl fpo fpp fpr fra frc frf frk frl fro frp frr ka- kaa kac kaf kak kal kao kap kar kca kcc kck kcl kcp kcr kfa kfc kff kfo kkc kkk kkl kkp kkr kl- kla klc klf klo klr koa koc kof kok kol koo kop kor kpa kpc kpf kpk kpl kpo kpp kpr kra krc krf krk krl kro krp krr l-p la- laa lac laf lak lal lao lap lar lca lcc lcf lck lcl lco lcp lcr lfa lfc lff lfk lfl lfo lfp lfr lka lkl lkp lkr lla llc llf llk lll llo llp llr loa loc lof lok lol loo lop lor lpa lpc lpf lpk lpl lpo lpp lpr lra lrc lrf lrk lro lrp lrr oaa oac oaf oak oal oao oap oar oc- oca occ ocf ock ocl oco ocp ocr of- ofa ofc off ofl ofo ofp ofr oka okc okk okl oko okp okr ola olc olf olk oll olo olp oo- ooa ooc oof ook ool ooo oop oor op- opa opc opf opk opl opo opp opr or- ora orc orf ork orl oro orp orr p-p paa pac paf pak pal pao pap par pca pcc pcf pck pcl pco pcp pcr pfa pfc pff pfk pfl pfo pfp pfr pka pkc pkf pkl pko pkp pkr pla plc plf plk pll plo plp plr poa poc pof pok pol poo pop por ppa ppc ppf ppk ppl ppo ppp ppr pra prc prf prk prl pro prp prr ra- raa rac raf rak ral rao rap rar rca rcc rcf rcl rco rcp rcr rfa rfc rff rfk rfl rfo rfp rfr rkc rkf rkk rko rkp rla rlc rlf rll rlo rlp rlr roa roc rof rok rol roo rop ror rpa rpc rpf rpk rpl rpo rpp rpr rra rrc rrf rrk rrl rrp rrr

a-ak a-ok aaaa aaac aaaf aaal aaap aaar aaca aacc aacf aack aacl aaco aacp aacr aafa aafc aaff aafl aaka aala aalc aall aalo aaoo aapa aapc aapl aapo aara aarc aaro aarp acaa acac acap acar acca accc accf acco accp acfc acfl acla aclc aclr acoa acol acop acor acpa acpr acr- acra acrc acro acrr afaa afak afao afap afar afca afcc affa affc affo afka afkr afla aflc aflp afoa afol afoo afor afpa afpc afr- afra afrc afro akaa akal akao akap akar akca akka akko aklo akok akpo akr- akra al-p alaa alac alak alal alao alap alar alca alcc alco alfa alk- alka alko all- alla alll allo allr aloa aloc alof alok alol aloo alop alor alpa alpl alpo alro aoca aokp aola aopo aora apac apak apal apao apap apar apca apcc apco apcr apfa apfc apfl apfo apl- apla aplp apo- apoc apof apoo apop apor appa appc appl appr apra aprc apro arac araf arak aral arap arar arc- arca arco arfa arfc arff arka arko arla arlo aroa aroo aror arpa arpl arr- arra arrc arrk arro arrr caaa caac caaf caal caap cac- caca cacc cack caco cacr cafa cafc caff cafl caka cala calc calf calk call calo calp caol caor capa capc capo capp cara carc carf cark carl caro carp carr ccaa ccac ccaf ccap ccar ccca cccc cccf cccl cccp ccfa ccfc ccff ccfl ccla cclc ccoc ccpa ccpl ccpp ccpr ccra ccrc ccrf ccrl ccrp cfaa cfac cfao cfar cfca cfcf cfcl cfco cffr cfoa cfor cfpa cfpl cfpo cfpr cfra cfrp ckac ckck ckcl ckco ckfr cklf ckoa ckoc ckoo ckor ckpc ckpr ckrc claf clap clar clof clok cloo clop clor clpp clra clro coak coal coca cock coco cocp cofc coff cok- coka coko col- cola colk coll colo colp coof cook cool coop copa copo copp copr cor- cora corc corf cork corl coro corp corr cpaa cpac cpaf cpap cpca cpff cplc cppa crac craf crap crar crca crcc crcr crfc crfl crkc crkl crkp crlf croc crok crol croo crop cror crpc f--k faaa faac faap faca facc fack facp fafa fafc faff fafo fako fala falc falk fall falo fapa fapl fapp fara farc fark farl faro farp farr fcal fcap fcar fcca fccf fccp fcpa fcra ffar ffcc ffff ffrr flac flak flao flap flcl floc flok floo flop flor foaf foak foal foar foca fock foco fofo fola folc folk foll folo folr foof fook fool fopp for- fora fork forl foro forr fp-c fpaa fpcc fpla fplc fpra fprf frac frak frap frcc frcp frfc frla frol frop k-lo kaaa kaaf kaak kaal kaap kaar kacc kacl kaco kacp kafa kafc kaff kafp kafr kaka kakc kakk kako kala kalc kalf kalk kall kalo kalp kaoa kaoc kaok kaol kaor kap- kapa kapc kapf kapl kapo kapp kara karf kark karl karo karp karr kcaa kcac kcal kcap kcar kcca kccc kcck kccl