a-a a-c a-t aaa aac aam aan aap aat ac- aca acc acm acn acp act ama amc amm amn amp amt an- ana anc anm ann anp ant ap- apa apc apm apn app apt at- ata atc atm atn atp att c-- caa cac cam can cap cat cca ccc ccm ccn ccp cct cma cmc cmm cmn cmp cmt cn- cna cnc cnm cnn cnp cnt cpa cpc cpm cpn cpp cpt cta ctc ctm ctn ctp ctt maa mac mam man map mat mc- mca mcc mcm mcn mcp mct mma mmc mmm mmn mmp mmt mna mnc mnm mnn mnp mnt mpa mpc mpm mpn mpp mpt mta mtc mtm mtn mtp mtt naa nac nam nan nap nat nca ncc ncm ncn ncp nct nma nmc nmm nmn nmp nmt nna nnc nnm nnn nnp nnt npa npc npm npn npp npt nta ntc ntm ntn ntp ntt p-p paa pac pam pan pap pat pca pcc pcm pcn pcp pct pma pmc pmm pmn pmp pmt pn- pna pnc pnm pnn pnp pnt ppa ppc ppm ppn ppp ppt pt- pta ptc ptm ptn ptp ptt taa tac tam tan tap tat tca tcc tcm tcn tcp tct tma tmc tmm tmn tmp tmt tna tnc tnm tnn tnp tnt tpa tpc tpm tpn tpp tpt tta ttc ttm ttn ttp ttt