-al -ol a-a a-t aaa aak aal aao aap aas aat aka akk akl ako akp aks al- ala alk all alo alp als alt aoa aok aol aoo aop aos aot ap- apa apk apl apo app aps apt as- asa ask asl aso asp ass ast at- ata atl ato atp ats att k-t ka- kaa kak kal kao kap kas kat kkk kkl kkp kks kkt kl- kla klo kls klt koa kok kol koo kop kos kot kpa kpk kpl kpo kpp kps kpt ksa ksk ksl kso ksp kss kst kta ktk ktl kto ktp kts ktt l-p la- laa lak lal lao lap las lat lka lkl lkp lks lkt lla llk lll llo llp lls llt loa lok lol loo lop los lot lpa lpk lpl lpo lpp lps lpt lsa lsk lsl lso lsp lss lst lta ltk ltl lto ltp lts ltt oaa oak oal oao oap oas oat oka okk okl oko okp oks ola olk oll olo olp ols olt oo- ooa ook ool ooo oop oos oot op- opa opk opl opo opp ops opt os- osa osk osl oso osp oss ost ot- ota otk otl oto otp ots ott p-p paa pak pal pao pap pas pat pka pkl pko pkp pks pkt pla plk pll plo plp pls plt poa pok pol poo pop pos pot ppa ppk ppl ppo ppp pps ppt ps- psa psk psl pso psp pss pst pt- pta ptk ptl pto ptp pts ptt saa sak sal sao sap sas sat sk- ska skk skl sko skp sks skt sla slk sll slo slp sls slt soa sok sol soo sop sos sot spa spk spl spo spp sps spt ss- ssa ssk ssl sso ssp sss sst sta stk stl sto stp sts stt taa tak tal tao tap tas tat tka tkk tkl tko tkp tks tkt tla tlk tll tlo tlp tls tlt to- toa tok tol too top tos tot tpa tpk tpl tpo tpp tps tpt tsa tsk tsl tso tsp tss tst tta ttk ttl tto ttp tts ttt