-al -ol -th a-a a-c a-t aaa aac aae aah aak aal aao aap aas aat ac- aca acc ace ach ack acl aco acp acs act aea aec aee aeh aek ael aeo aep aes aet aha ahc ahe ahh ahk ahl aho ahp ahs aht aka akc ake akh akk akl ako akp aks al- ala alc ale alh alk all alo alp als alt aoa aoc aoe aoh aok aol aoo aop aos aot ap- apa apc ape aph apk apl apo app aps apt as- asa asc ase ash ask asl aso asp ass ast at- ata atc ate ath atl ato atp ats att c-- caa cac cae cah cak cal cao cap cas cat cca ccc cce cch cck ccl cco ccp ccs cct ce- cea cec cee ceh cek cel ceo cep ces cet ch- cha chc che chh chk chl cho chp chs cht cka ckc ckh cko cks ckt cl- cla clc cle clh clk cll clo clp cls clt co- coa coc coe coh cok col coo cop cos cot cpa cpc cpe cph cpk cpl cpo cpp cps cpt csa csc cse csh csk csl cso csp css cst cta ctc cte cth ctk ctl cto ctp cts ctt eaa eac eae eah eak eal eao eap eas eat ec- eca ecc ece ech eck ecl eco ecs ect eea eec eee eek eel eeo eep ees eet eha ehc ehe ehh ehl eho ehp ehs eht eka ekc eke ekh ekl eko ekp eks ekt ela elc ele elh elk ell elo elp els elt eo- eoa eoc eoe eoh eok eol eoo eop eos eot ep- epa epc epe eph epl epo epp eps ept es- esa esc ese esh esk esl eso esp ess est eta etc ete eth etk etl eto etp ets ett haa hac hae hah hak hal hao hap has hat hca hcc hce hch hck hcl hco hcp hcs hct he- hea hec hee heh hek hel heo hep hes het hha hhc hhe hhh hhk hhl hho hhp hhs hht hka hkh hkk hkl hko hkp hks hkt hla hlc hle hlh hll hlo hlp hls hlt hoa hoc hoe hoh hok hol hoo hop hos hot hpa hpc hpe hph hpk hpl hpo hpp hps hpt hsa hsc hse hsh hsk hsl hsp hss hst hta htc hte hth htk htl hto htp hts htt k-t ka- kaa kac kae kah kak kal kao kap kas kat kca kcc kce kch kck kcl kcp kcs kct ke- kea kec kee keh kek kel keo kep kes ket kha khe khh khk kho khs kkc kke kkh kkk kkl kkp kks kkt kl- kla klc klh klo kls klt koa koc koe koh kok kol koo kop kos kot kpa kpc kpe kph kpk kpl kpo kpp kps kpt ksa ksc kse ksh ksk ksl kso ksp kss kst kta ktc kte kth ktk ktl kto ktp kts ktt l-p la- laa lac lae lah lak lal lao lap las lat lca lcc lce lch lck lcl lco lcp lcs lct lea lec lee leh lek lel leo lep les let lha lhc lhh lhk lho lhp lhs lht lka lkh lkl lkp lks lkt lla llc lle llk lll llo llp lls llt loa loc loe loh lok lol loo lop los lot lpa lpc lpe lph lpk lpl lpo lpp lps lpt lsa lsc lse lsh lsk lsl lso lsp lss lst lta ltc lte lth ltk ltl lto ltp lts ltt oaa oac oae oah oak oal oao oap oas oat oc- oca occ och ock ocl oco ocp ocs oct oea oec oee oeh oel oeo oep oes oet oha ohc ohe ohh ohl oho ohp ohs oht oka okc oke okk okl oko okp oks ola olc ole olk oll olo olp ols olt oo- ooa ooc ooh ook ool ooo oop oos oot op- opa opc ope oph opk opl opo opp ops opt os- osa osc ose osh osk osl oso osp oss ost ot- ota otc ote oth otk otl oto otp ots ott p-p paa pac pae pah pak pal pao pap pas pat pca pcc pce pch pck pcl pco pcp pcs pct pea pec pee peh pek pel peo pep pes pet pha phc phe phk phl pho php phs pht pka pkc pke pkl pko pkp pks pkt pla plc ple plh plk pll plo plp pls plt poa poc poe poh pok pol poo pop pos pot ppa ppc ppe pph ppk ppl ppo ppp pps ppt ps- psa psc pse psh psk psl pso psp pss pst pt- pta ptc pte pth ptk ptl pto ptp pts ptt saa sac sae sah sak sal sao sap sas sat sca scc sce sch sck scl sco scp scs sct se- sea sec see seh sek sel seo sep ses set sh- sha shc she shh shk shl sho shp shs sht sk- ska skc ske skh skk skl sko skp sks skt sla slc sle slh slk sll slo slp sls slt soa soc soe soh sok sol soo sop sos sot spa spc spe sph spk spl spo spp sps spt ss- ssa ssc sse ssh ssk ssl sso ssp sss sst sta stc ste sth stk stl sto stp sts stt taa tac tae tah tak tal tao tap tas tat tca tcc tce tch tck tcl tco tcp tcs tct te- tea tec tee teh tek tel teo tep tes tet th- tha thc the thh thk thl tho thp ths tht tka tkc tke tkk tkl tko tkp tks tkt tla tlc tle tlh tlk tll tlo tlp tls tlt to- toa toc toe toh tok tol too top tos tot tpa tpc tpe tph tpk tpl tpo tpp tps tpt tsa tsc tse tsh tsk tsl tso tsp tss tst tta ttc tte tth ttk ttl tto ttp tts ttt