-ic a-a a-c a-i aaa aac aae aai aak aam aap ac- aca acc ace aci ack acm acp aea aec aee aei aek aem aep ai- aia aic aie aii aik aim aip aka akc ake aki akk akm akp ama amc ame ami amk amm amp ap- apa apc ape api apk apm app c-- caa cac cae cai cak cam cap cca ccc cce cci cck ccm ccp ce- cea cec cee cei cek cem cep ci- cia cic cie cii cik cim cip cka ckc cki ckm cma cmc cme cmi cmk cmm cmp cpa cpc cpe cpi cpk cpm cpp eaa eac eae eai eak eam eap ec- eca ecc ece eci eck ecm eea eec eee eek eem eep eia eic eie eii eik eim eip eka ekc eke eki ekp em- ema emc eme emi emk emm emp ep- epa epc epe epi epm epp ia- iaa iac iae iai iam iap ica icc ice ici ick icm icp ie- iea iec iee iei iek iem iep iia iic iie iii iim iip ika ikc ike iki ikk im- ima imc ime imi imm imp ipa ipc ipe ipi ipm ipp ka- kaa kac kae kai kak kam kap kca kcc kce kci kck kcm kcp ke- kea kec kee kei kek kem kep kia kic kie kii kik kim kip kkc kke kki kkk kkm kkp kma kmc kme kmi kmk kmm kmp kpa kpc kpe kpi kpk kpm kpp maa mac mae mai mak mam map mc- mca mcc mce mci mck mcm mcp mea mec mee mei mek mem mep mi- mia mic mie mii mik mim mip mka mkc mke mkk mkm mkp mma mmc mme mmi mmk mmm mmp mpa mpc mpe mpi mpk mpm mpp p-p paa pac pae pai pak pam pap pca pcc pce pci pck pcm pcp pea pec pee pei pek pem pep pia pic pie pii pik pim pip pka pkc pke pki pkm pkp pma pmc pme pmi pmk pmm pmp ppa ppc ppe ppi ppk ppm ppp