-al -ol a-a a-c a-t aaa aac aaf aak aal aao aas aat ac- aca acc acf ack acl aco acs act af- afa afc aff afk afl afo afs aft aka akc akk akl ako aks al- ala alc alf alk all alo als alt aoa aoc aof aok aol aoo aos aot as- asa asc asf ask asl aso ass ast at- ata atc atf atl ato ats att c-- caa cac caf cak cal cao cas cat cca ccc ccf cck ccl cco ccs cct cfa cfc cff cfk cfl cfo cfs cft cka ckc cko cks ckt cl- cla clc clf clk cll clo cls clt co- coa coc cof cok col coo cos cot csa csc csf csk csl cso css cst cta ctc ctf ctk ctl cto cts ctt faa fac faf fak fal fao fas fat fca fcc fcf fck fcl fco fcs fct ffa ffc fff ffk ffl ffo ffs fft fka fkc fkf fkk fkl fkt fla flc flf fll flo fls flt foa foc fof fok fol foo fos fot fsa fsc fsf fsk fsl fso fss fst fta ftc ftf ftk ftl fto fts ftt k-t ka- kaa kac kaf kak kal kao kas kat kca kcc kck kcl kcs kct kfa kfc kff kfo kfs kkc kkk kkl kks kkt kl- kla klc klf klo kls klt koa koc kof kok kol koo kos kot ksa ksc ksf ksk ksl kso kss kst kta ktc ktf ktk ktl kto kts ktt la- laa lac laf lak lal lao las lat lca lcc lcf lck lcl lco lcs lct lfa lfc lff lfk lfl lfo lfs lft lka lkl lks lkt lla llc llf llk lll llo lls llt loa loc lof lok lol loo los lot lsa lsc lsf lsk lsl lso lss lst lta ltc ltf ltk ltl lto lts ltt oaa oac oaf oak oal oao oas oat oc- oca occ ocf ock ocl oco ocs oct of- ofa ofc off ofl ofo ofs oft oka okc okk okl oko oks ola olc olf olk oll olo ols olt oo- ooa ooc oof ook ool ooo oos oot os- osa osc osf osk osl oso oss ost ot- ota otc otf otk otl oto ots ott saa sac saf sak sal sao sas sat sca scc scf sck scl sco scs sct sfa sfc sff sfk sfl sfo sfs sft sk- ska skc skf skk skl sko sks skt sla slc slf slk sll slo sls slt soa soc sof sok sol soo sos sot ss- ssa ssc ssf ssk ssl sso sss sst sta stc stf stk stl sto sts stt taa tac taf tak tal tao tas tat tca tcc tcf tck tcl tco tcs tct tfa tfc tff tfk tfl tfo tfs tft tka tkc tkk tkl tko tks tkt tla tlc tlf tlk tll tlo tls tlt to- toa toc tof tok tol too tos tot tsa tsc tsf tsk tsl tso tss tst tta ttc ttf ttk ttl tto tts ttt

a-ak a-ok aaaa aaac aaaf aaal aaas aaca aacc aacf aack aacl aaco aacs aact aafa aafc aaff aafl aaka aala aalc aall aalo aals aaoo aasa aasc aasf aass aast aata aatc aatf aatk aatt ac-t acaa acac acas acat acca accc accf acco accs acct acfc acfl acfs acft acks acla aclc acls acoa acol acos acot acsa acsc acsl acss acst acta actc actf actl acto acts actt afaa afak afao afat afca afcc afcs affa affc affo affs afft afka afla aflc afoa afol afoo afsa afsc afst afta aftc afts akaa akal akao akas akca akka akko aklo akok akos akot aksa akst alaa alac alak alal alao alas alat alca alcc alco alcs alfa alfs alk- alka alko all- alla alll allo alls aloa aloc alof alok alol aloo alos alot alsa alsc also alst alta alto alts aoca aocs aoks aola aoss aotc aotf asaa asac asaf asak asal asao asas asat asc- asca ascc ascl asco asct asfa aska asko asks askt asla aslo asoc asof asok asos asot assa assc assk assl asso asss asst asta astc astl asto asts at-l at-t ataa atac atak atal atas atat atca atcc atcf atck atcl atco atcs atfc atfs atka atkt atla atlo atls atoc atof atok atol atos atot atsc atst atta atto atts caaa caac caaf caal caas caat cac- caca cacc cack caco cafa cafc caff cafl cafs caka cala calc calf calk call calo cals calt caol caos casa casc cask casl caso cass cast cat- cata catc catf cato cats catt ccaa ccac ccaf ccas ccat ccca cccc cccf cccl cccs ccfa ccfc ccff ccfl ccla cclc ccls ccoc ccsa ccsf ccsl ccss ccst cctc cctl cctt cfaa cfac cfao cfca cfcf cfcl cfco cfcs cfls cfoa cfos cfsa cfsl cfta cftc cftk cftl ckac ckat ckck ckcl ckco ckcs cklf ckoa ckoc ckoo ckos ckot cksa cksl ckso ckst ckts claf clas clat clof clok cloo clos clot clsa clsc cltc clts coak coal coas coat coca cock coco coct cofc coff cofs coft cok- coka coko col- cola colk coll colo cols colt coof cook cool coos coot cosa cosc cosl coso coss cost cota cotc coto cots cott csaa csac csak csao csas csat cscc cscf cscl csco cscs csfc cska csks csla csos csot cssa csta cstc csto csts ctal ctca ctcf ctfc ctfo ctfs ctls ctol ctos ctot ctsa ctsc ctss ctta ctts f--k faaa faac faas faca facc fack facs fact fafa fafc faff fafo fako fakt fala falc falk fall falo fals falt fasa fasc faso fass fast fata fatc fatf fato fats fatt fcal fcas fcat fcca fccf fcot fcsc fcsl fcst fcto ffcc ffff ffsa ffss fftf flac flak flao flat flcl floc flok floo flos flot fltk flts foaf foak foal foca fock foco focs fofo fola folc folk foll folo fols folt foof fook fool foos foot