a-a a-c aaa aac aak aam aan aap ac- aca acc ack acm acn acp aka akc akk akm akn akp ama amc amk amm amn amp an- ana anc ank anm ann anp ap- apa apc apk apm apn app c-- caa cac cak cam can cap cca ccc cck ccm ccn ccp cka ckc ckm cma cmc cmk cmm cmn cmp cn- cna cnc cnm cnn cnp cpa cpc cpk cpm cpn cpp ka- kaa kac kak kam kan kap kca kcc kck kcm kcn kcp kkc kkk kkm kkn kkp kma kmc kmk kmm kmp kn- kna knc knk knm knn knp kpa kpc kpk kpm kpn kpp maa mac mak mam man map mc- mca mcc mck mcm mcn mcp mka mkc mkk mkm mkn mkp mma mmc mmk mmm mmn mmp mna mnc mnk mnm mnn mnp mpa mpc mpk mpm mpn mpp naa nac nak nam nan nap nca ncc nck ncm ncn ncp nka nkc nkk nkm nkn nkp nma nmc nmk nmm nmn nmp nna nnc nnk nnm nnn nnp npa npc npm npn npp p-p paa pac pak pam pan pap pca pcc pck pcm pcn pcp pka pkc pkm pkn pkp pma pmc pmk pmm pmn pmp pn- pna pnc pnk pnm pnn pnp ppa ppc ppk ppm ppn ppp