a-a a-c a-t aaa aac aaj aak aao aap aas aat ac- aca acc acj ack aco acp acs act aja ajc ajj ajk ajo ajp ajs ajt aka akc akj akk ako akp aks aoa aoc aoj aok aoo aop aos aot ap- apa apc apj apk apo app aps apt as- asa asc asj ask aso asp ass ast at- ata atc ato atp ats att c-- c-j caa cac caj cak cao cap cas cat cca ccc ccj cck cco ccp ccs cct cja cjc cjk cjp cjs cka ckc cko cks ckt co- coa coc coj cok coo cop cos cot cpa cpc cpj cpk cpo cpp cps cpt csa csc csj csk cso csp css cst cta ctc ctk cto ctp cts ctt jaa jac jaj jak jao jap jas jat jca jcc jck jco jcp jcs jct jja jjc jjj jjk jjp jjs jka jkk jko jkp jks jkt joa joc joj jok joo jop jos jot jpa jpc jpj jpo jpp jps jpt jsa jsc jsj jsk jso jsp jss jst jta jtc jtk jtp jts jtt k-t ka- kaa kac kaj kak kao kap kas kat kca kcc kck kcp kcs kct kjc kjs kkc kkk kkp kks kkt koa koc kok koo kop kos kot kpa kpc kpk kpo kpp kps kpt ksa ksc ksk kso ksp kss kst kta ktc ktj ktk kto ktp kts ktt oaa oac oaj oak oao oap oas oat oc- oca occ ocj ock oco ocp ocs oct oja ojc ojo ojs oka okc okj okk oko okp oks oo- ooa ooc ook ooo oop oos oot op- opa opc opj opk opo opp ops opt os- osa osc osj osk oso osp oss ost ot- ota otc otk oto otp ots ott p-p paa pac paj pak pao pap pas pat pca pcc pcj pck pco pcp pcs pct pja pjc pjo pjp pjs pka pkc pko pkp pks pkt poa poc pok poo pop pos pot ppa ppc ppj ppk ppo ppp pps ppt ps- psa psc psj psk pso psp pss pst pt- pta ptc ptj ptk pto ptp pts ptt saa sac saj sak sao sap sas sat sca scc scj sck sco scp scs sct sja sjc sjj sjk sjp sjs sjt sk- ska skc skj skk sko skp sks skt soa soc soj sok soo sop sos sot spa spc spk spo spp sps spt ss- ssa ssc ssj ssk sso ssp sss sst sta stc stj stk sto stp sts stt taa tac taj tak tao tap tas tat tca tcc tcj tck tco tcp tcs tct tjc tjo tjp tjs tka tkc tkk tko tkp tks tkt to- toa toc toj tok too top tos tot tpa tpc tpj tpk tpo tpp tps tpt tsa tsc tsj tsk tso tsp tss tst tta ttc ttk tto ttp tts ttt