-ic a-a a-c a-i aaa aac aai aap aas aav ac- aca acc aci acp acs acv ai- aia aic aii aip ais aiv ap- apa apc api app aps apv as- asa asc asi asp ass asv av- ava avc avi avp avs c-- caa cac cai cap cas cav cca ccc cci ccp ccs ccv ci- cia cic cii cip cis civ cpa cpc cpi cpp cps cpv csa csc csi csp css csv cva cvc cvi cvp cvs cvv i-v ia- iaa iac iai iap ias iav ica icc ici icp ics icv iia iic iii iip iis ipa ipc ipi ipp ips ipv is- isa isc isi isp iss isv iva ivc ivi ivp ivs ivv p-p paa pac pai pap pas pav pca pcc pci pcp pcs pcv pia pic pii pip pis piv ppa ppc ppi ppp pps ppv ps- psa psc psi psp pss psv pva pvc pvi pvp pvs pvv saa sac sai sap sas sav sca scc sci scp scs scv sia sic sii sip sis siv spa spc spi spp sps spv ss- ssa ssc ssi ssp sss ssv sva svc svi svp svs svv v-a vaa vac vai vap vas vav vca vcc vci vcp vcs vi- via vic vii vip vis viv vpa vpc vpi vpp vps vsa vsc vsi vsp vss vsv vva vvc vvi vvs vvv