-ic a-a a-c a-i aaa aac aai aas aav ac- aca acc aci acs acv ai- aia aic aii ais aiv as- asa asc asi ass asv av- ava avc avi avs c-- caa cac cai cas cav cca ccc cci ccs ccv ci- cia cic cii cis civ csa csc csi css csv cva cvc cvi cvs cvv i-v ia- iaa iac iai ias iav ica icc ici ics icv iia iic iii iis is- isa isc isi iss isv iva ivc ivi ivs ivv saa sac sai sas sav sca scc sci scs scv sia sic sii sis siv ss- ssa ssc ssi sss ssv sva svc svi svs svv v-a vaa vac vai vas vav vca vcc vci vcs vi- via vic vii vis viv vsa vsc vsi vss vsv vva vvc vvi vvs vvv