a-a a-c aaa aac aae aah aak aam aap ac- aca acc ace ach ack acm acp aea aec aee aeh aek aem aep aha ahc ahe ahh ahk ahm ahp aka akc ake akh akk akm akp ama amc ame amh amk amm amp ap- apa apc ape aph apk apm app c-- caa cac cae cah cak cam cap cca ccc cce cch cck ccm ccp ce- cea cec cee ceh cek cem cep ch- cha chc che chh chk chm chp cka ckc ckh ckm cma cmc cme cmh cmk cmm cmp cpa cpc cpe cph cpk cpm cpp eaa eac eae eah eak eam eap ec- eca ecc ece ech eck ecm eea eec eee eek eem eep eha ehc ehe ehh ehm ehp eka ekc eke ekh ekp em- ema emc eme emh emk emm emp ep- epa epc epe eph epm epp haa hac hae hah hak ham hap hca hcc hce hch hck hcm hcp he- hea hec hee heh hek hem hep hha hhc hhe hhh hhk hhm hhp hka hkh hkk hkm hkp hma hmc hme hmh hmk hmm hmp hpa hpc hpe hph hpk hpm hpp ka- kaa kac kae kah kak kam kap kca kcc kce kch kck kcm kcp ke- kea kec kee keh kek kem kep kha khe khh khk khm kkc kke kkh kkk kkm kkp kma kmc kme kmh kmk kmm kmp kpa kpc kpe kph kpk kpm kpp maa mac mae mah mak mam map mc- mca mcc mce mch mck mcm mcp mea mec mee meh mek mem mep mha mhc mhh mhk mhm mhp mka mkc mke mkh mkk mkm mkp mma mmc mme mmh mmk mmm mmp mpa mpc mpe mph mpk mpm mpp p-p paa pac pae pah pak pam pap pca pcc pce pch pck pcm pcp pea pec pee peh pek pem pep pha phc phe phk phm php pka pkc pke pkm pkp pma pmc pme pmh pmk pmm pmp ppa ppc ppe pph ppk ppm ppp