-ic a-a a-c a-i aaa aac aae aai aap aav ac- aca acc ace aci acp acv aea aec aee aei aep aev ai- aia aic aie aii aip aiv ap- apa apc ape api app apv av- ava avc ave avi avp c-- caa cac cae cai cap cav cca ccc cce cci ccp ccv ce- cea cec cee cei cep cev ci- cia cic cie cii cip civ cpa cpc cpe cpi cpp cpv cva cvc cve cvi cvp cvv eaa eac eae eai eap eav ec- eca ecc ece eci ecv eea eec eee eep eev eia eic eie eii eip eiv ep- epa epc epe epi epp eva evc eve evi evp evv i-v ia- iaa iac iae iai iap iav ica icc ice ici icp icv ie- iea iec iee iei iep iev iia iic iie iii iip ipa ipc ipe ipi ipp ipv iva ivc ive ivi ivp ivv p-p paa pac pae pai pap pav pca pcc pce pci pcp pcv pea pec pee pei pep pev pia pic pie pii pip piv ppa ppc ppe ppi ppp ppv pva pvc pve pvi pvp pvv v-a v-e vaa vac vae vai vap vav vca vcc vce vci vcp vea vec vee vei vep vi- via vic vie vii vip viv vpa vpc vpe vpi vpp vva vvc vvi vvv