a-a a-c a-t aaa aac aam aan aao aap aat ac- aca acc acm acn aco acp act ama amc amm amn amo amp amt an- ana anc anm ann ano anp ant aoa aoc aom aon aoo aop aot ap- apa apc apm apn apo app apt at- ata atc atm atn ato atp att c-- caa cac cam can cao cap cat cca ccc ccm ccn cco ccp cct cma cmc cmm cmn cmo cmp cmt cn- cna cnc cnm cnn cno cnp cnt co- coa coc com con coo cop cot cpa cpc cpm cpn cpo cpp cpt cta ctc ctm ctn cto ctp ctt m-o maa mac mam man mao map mat mc- mca mcc mcm mcn mco mcp mct mma mmc mmm mmn mmo mmp mmt mna mnc mnm mnn mno mnp mnt moa moc mom mon moo mop mot mpa mpc mpm mpn mpo mpp mpt mta mtc mtm mtn mto mtp mtt naa nac nam nan nao nap nat nca ncc ncm ncn nco ncp nct nma nmc nmm nmn nmo nmp nmt nna nnc nnm nnn nno nnp nnt no- noa noc nom non noo nop not npa npc npm npn npo npp npt nta ntc ntm ntn nto ntp ntt oaa oac oam oan oao oap oat oc- oca occ ocm ocn oco ocp oct om- oma omc omm omn omo omp omt on- ona onc onn ono onp ont oo- ooa ooc oom oon ooo oop oot op- opa opc opm opn opo opp opt ot- ota otc otm otn oto otp ott p-p paa pac pam pan pao pap pat pca pcc pcm pcn pco pcp pct pma pmc pmm pmn pmo pmp pmt pn- pna pnc pnm pnn pno pnp pnt poa poc pom pon poo pop pot ppa ppc ppm ppn ppo ppp ppt pt- pta ptc ptm ptn pto ptp ptt taa tac tam tan tao tap tat tca tcc tcm tcn tco tcp tct tma tmc tmm tmn tmo tmp tmt tna tnc tnm tnn tno tnp tnt to- toa toc tom ton too top tot tpa tpc tpm tpn tpo tpp tpt tta ttc ttm ttn tto ttp ttt